CWE-345
Insufficient Verification of Data Authenticity
Description
The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data.
Hierarchy (View 1000)
Related attack patterns (CAPEC)
CAPEC-111 · CAPEC-141 · CAPEC-142 · CAPEC-148 · CAPEC-218 · CAPEC-384 · CAPEC-385 · CAPEC-386 · CAPEC-387 · CAPEC-388 · CAPEC-665 · CAPEC-701
CVEs mapped to this weakness (809)
page 31 of 41| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-54586 | Med | 0.32 | — | 0.00 | Sep 17, 2026 | mport is the MidnightBSD Package Manager. Prior to 2.7.8, the mport_fetch_index(), mport_fetch_bootstrap_index(), and mport_fetch_bundle() paths in libmport/fetch.c accepted non-HTTPS repository and package mirror URLs without a url_is_https() enforcement check. When a cleartext… | ||
| CVE-2026-3446 | Med | 0.32 | — | 0.00 | Apr 10, 2026 | When calling base64.b64decode() or related functions the decoding process would stop after encountering the first padded quad regardless of whether there was more information to be processed. This can lead to data being accepted which may be processed differently by other… | ||
| CVE-2021-22947 | Med | 0.32 | 5.9 | 0.03 | Sep 29, 2021 | When curl >= 7.20.0 and <= 7.78.0 connects to an IMAP or POP3 server to retrieve data using STARTTLS to upgrade to TLS security, the server can respond and send back multiple responses at once that curl caches. curl would then upgrade to TLS but not flush the in-queue of cached… | ||
| CVE-2018-17287 | Med | 0.32 | 4.9 | 0.00 | Apr 18, 2019 | In Kofax Front Office Server Administration Console 4.1.1.11.0.5212, some fields, such as passwords, are obfuscated in the front-end, but the cleartext value can be exfiltrated by using the back-end "download" feature, as demonstrated by an mfp.password downloadsettingvalue… | ||
| CVE-2026-63405 | Med | 0.31 | 5.9 | 0.00 | Sep 18, 2026 | AnyCable is a realtime server for reliable two-way communication that supports any backend. Prior to 1.6.15, the Pusher-compatible REST API in pusher/http.go includes the caller-supplied body_md5 value in the HMAC input but does not calculate the digest of the received request… | ||
| CVE-2026-49834 | Med | 0.31 | 5.9 | 0.00 | Jul 17, 2026 | sigstore-go is a Go library for Sigstore signing and verification. Prior to 1.2.0, a verifier configured with WithTransparencyLog(N>1) or WithSignedCertificateTimestamps(N>1) counts verified witnesses per entry or per validation path rather than per log authority, allowing a… | ||
| CVE-2026-54764 | Med | 0.31 | 5.8 | 0.00 | Jul 6, 2026 | Traefik is an HTTP reverse proxy and load balancer. Prior to v2.11.51, v3.6.22, and v3.7.6, Traefik's ForwardAuth middleware, even when configured with trustForwardHeader: false, derives the X-Forwarded-Port header sent to the authentication service from the original incoming… | ||
| CVE-2026-46539 | Med | 0.31 | 5.9 | 0.00 | Jun 10, 2026 | Nimiq is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.4.0, a logic flaw in BlockInclusionProof::is_block_proven causes the function to return true without performing any cryptographic verification when… | ||
| CVE-2026-34778 | Med | 0.31 | 5.9 | 0.00 | Apr 4, 2026 | Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 38.8.6, 39.8.1, 40.8.1, and 41.0.0, a service worker running in a session could spoof reply messages on the internal IPC channel used by… | ||
| CVE-2026-32294 | Med | 0.31 | 4.7 | 0.00 | Mar 17, 2026 | JetKVM prior to 0.5.4 does not verify the authenticity of downloaded firmware files. An attacker-in-the-middle or a compromised update server could modify the firmware and the corresponding SHA256 hash to pass verification. | ||
| CVE-2026-32290 | Med | 0.31 | 4.7 | 0.00 | Mar 17, 2026 | The GL-iNet Comet (GL-RM1) KVM before version 1.8.2 does not sufficiently verify the authenticity of uploaded firmware files. An attacker-in-the-middle or a compromised update server could modify the firmware and the corresponding MD5 hash to pass verification. | ||
| CVE-2026-28465 | Med | 0.31 | 5.9 | 0.00 | Mar 5, 2026 | OpenClaw's voice-call plugin versions before 2026.2.3 contain an improper authentication vulnerability in webhook verification that allows remote attackers to bypass verification by supplying untrusted forwarded headers. Attackers can spoof webhook events by manipulating… | ||
| CVE-2026-1642 | Med | 0.31 | 5.9 | 0.00 | Feb 4, 2026 | A vulnerability exists in NGINX OSS and NGINX Plus when configured to proxy to upstream Transport Layer Security (TLS) servers. An attacker with a man-in-the-middle (MITM) position on the upstream server side—along with conditions beyond the attacker's control—may be able to… | ||
| CVE-2024-3049 | Med | 0.31 | 5.9 | 0.01 | Jun 6, 2024 | A flaw was found in Booth, a cluster ticket manager. If a specially-crafted hash is passed to gcry_md_get_algo_dlen(), it may allow an invalid HMAC to be accepted by the Booth server. | ||
| CVE-2023-46445 | Med | 0.31 | 5.9 | 0.01 | Nov 14, 2023 | An issue in AsyncSSH before 2.14.1 allows attackers to control the extension info message (RFC 8308) via a man-in-the-middle attack, aka a "Rogue Extension Negotiation." | ||
| CVE-2023-32993 | Med | 0.31 | 4.8 | 0.00 | May 16, 2023 | Jenkins SAML Single Sign On(SSO) Plugin 2.0.2 and earlier does not perform hostname validation when connecting to miniOrange or the configured IdP to retrieve SAML metadata, which could be abused using a man-in-the-middle attack to intercept these connections. | ||
| CVE-2022-46422 | Med | 0.31 | 4.8 | 0.00 | Dec 20, 2022 | An issue in Netgear WNR2000 v1 1.2.3.7 and earlier allows authenticated attackers to cause a Denial of Service (DoS) via uploading a crafted firmware image during the firmware update process. | ||
| CVE-2022-39199 | Med | 0.31 | 5.8 | 0.00 | Nov 22, 2022 | immudb is a database with built-in cryptographic proof and verification. immudb client SDKs use server's UUID to distinguish between different server instance so that the client can connect to different immudb instances and keep the state for multiple servers. SDK does not… | ||
| CVE-2022-26122 | Med | 0.31 | 4.7 | 0.00 | Nov 2, 2022 | An insufficient verification of data authenticity vulnerability [CWE-345] in FortiClient, FortiMail and FortiOS AV engines version 6.2.168 and below and version 6.4.274 and below may allow an attacker to bypass the AV engine via manipulating MIME attachment with junk and pad… | ||
| CVE-2022-2789 | Med | 0.31 | 4.7 | 0.00 | Aug 19, 2022 | Emerson Electric's Proficy Machine Edition Version 9.00 and prior is vulnerable to CWE-345 Insufficient Verification of Data Authenticity, and can display logic that is different than the compiled logic. |
- risk 0.32cvss —epss 0.00
mport is the MidnightBSD Package Manager. Prior to 2.7.8, the mport_fetch_index(), mport_fetch_bootstrap_index(), and mport_fetch_bundle() paths in libmport/fetch.c accepted non-HTTPS repository and package mirror URLs without a url_is_https() enforcement check. When a cleartext…
- risk 0.32cvss —epss 0.00
When calling base64.b64decode() or related functions the decoding process would stop after encountering the first padded quad regardless of whether there was more information to be processed. This can lead to data being accepted which may be processed differently by other…
- risk 0.32cvss 5.9epss 0.03
When curl >= 7.20.0 and <= 7.78.0 connects to an IMAP or POP3 server to retrieve data using STARTTLS to upgrade to TLS security, the server can respond and send back multiple responses at once that curl caches. curl would then upgrade to TLS but not flush the in-queue of cached…
- risk 0.32cvss 4.9epss 0.00
In Kofax Front Office Server Administration Console 4.1.1.11.0.5212, some fields, such as passwords, are obfuscated in the front-end, but the cleartext value can be exfiltrated by using the back-end "download" feature, as demonstrated by an mfp.password downloadsettingvalue…
- risk 0.31cvss 5.9epss 0.00
AnyCable is a realtime server for reliable two-way communication that supports any backend. Prior to 1.6.15, the Pusher-compatible REST API in pusher/http.go includes the caller-supplied body_md5 value in the HMAC input but does not calculate the digest of the received request…
- risk 0.31cvss 5.9epss 0.00
sigstore-go is a Go library for Sigstore signing and verification. Prior to 1.2.0, a verifier configured with WithTransparencyLog(N>1) or WithSignedCertificateTimestamps(N>1) counts verified witnesses per entry or per validation path rather than per log authority, allowing a…
- risk 0.31cvss 5.8epss 0.00
Traefik is an HTTP reverse proxy and load balancer. Prior to v2.11.51, v3.6.22, and v3.7.6, Traefik's ForwardAuth middleware, even when configured with trustForwardHeader: false, derives the X-Forwarded-Port header sent to the authentication service from the original incoming…
- risk 0.31cvss 5.9epss 0.00
Nimiq is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.4.0, a logic flaw in BlockInclusionProof::is_block_proven causes the function to return true without performing any cryptographic verification when…
- risk 0.31cvss 5.9epss 0.00
Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 38.8.6, 39.8.1, 40.8.1, and 41.0.0, a service worker running in a session could spoof reply messages on the internal IPC channel used by…
- risk 0.31cvss 4.7epss 0.00
JetKVM prior to 0.5.4 does not verify the authenticity of downloaded firmware files. An attacker-in-the-middle or a compromised update server could modify the firmware and the corresponding SHA256 hash to pass verification.
- risk 0.31cvss 4.7epss 0.00
The GL-iNet Comet (GL-RM1) KVM before version 1.8.2 does not sufficiently verify the authenticity of uploaded firmware files. An attacker-in-the-middle or a compromised update server could modify the firmware and the corresponding MD5 hash to pass verification.
- risk 0.31cvss 5.9epss 0.00
OpenClaw's voice-call plugin versions before 2026.2.3 contain an improper authentication vulnerability in webhook verification that allows remote attackers to bypass verification by supplying untrusted forwarded headers. Attackers can spoof webhook events by manipulating…
- risk 0.31cvss 5.9epss 0.00
A vulnerability exists in NGINX OSS and NGINX Plus when configured to proxy to upstream Transport Layer Security (TLS) servers. An attacker with a man-in-the-middle (MITM) position on the upstream server side—along with conditions beyond the attacker's control—may be able to…
- risk 0.31cvss 5.9epss 0.01
A flaw was found in Booth, a cluster ticket manager. If a specially-crafted hash is passed to gcry_md_get_algo_dlen(), it may allow an invalid HMAC to be accepted by the Booth server.
- risk 0.31cvss 5.9epss 0.01
An issue in AsyncSSH before 2.14.1 allows attackers to control the extension info message (RFC 8308) via a man-in-the-middle attack, aka a "Rogue Extension Negotiation."
- risk 0.31cvss 4.8epss 0.00
Jenkins SAML Single Sign On(SSO) Plugin 2.0.2 and earlier does not perform hostname validation when connecting to miniOrange or the configured IdP to retrieve SAML metadata, which could be abused using a man-in-the-middle attack to intercept these connections.
- risk 0.31cvss 4.8epss 0.00
An issue in Netgear WNR2000 v1 1.2.3.7 and earlier allows authenticated attackers to cause a Denial of Service (DoS) via uploading a crafted firmware image during the firmware update process.
- risk 0.31cvss 5.8epss 0.00
immudb is a database with built-in cryptographic proof and verification. immudb client SDKs use server's UUID to distinguish between different server instance so that the client can connect to different immudb instances and keep the state for multiple servers. SDK does not…
- risk 0.31cvss 4.7epss 0.00
An insufficient verification of data authenticity vulnerability [CWE-345] in FortiClient, FortiMail and FortiOS AV engines version 6.2.168 and below and version 6.4.274 and below may allow an attacker to bypass the AV engine via manipulating MIME attachment with junk and pad…
- risk 0.31cvss 4.7epss 0.00
Emerson Electric's Proficy Machine Edition Version 9.00 and prior is vulnerable to CWE-345 Insufficient Verification of Data Authenticity, and can display logic that is different than the compiled logic.