W3 Total Cache
by WordPress
Source repositories
CVEs (22)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2013-2010 | Cri | 0.73 | 9.8 | 0.74 | Feb 12, 2020 | WordPress W3 Total Cache Plugin 0.9.2.8 has a Remote PHP Code Execution Vulnerability | ||
| CVE-2025-9501 | Cri | 0.60 | 9.0 | 0.20 | Nov 17, 2025 | The W3 Total Cache WordPress plugin before 2.8.13 is vulnerable to command injection via the _parse_dynamic_mfunc function, allowing unauthenticated users to execute PHP commands by submitting a comment with a malicious payload to a post. | ||
| CVE-2026-27384 | Cri | 0.59 | 9.0 | 0.00 | Mar 5, 2026 | Improper Validation of Specified Quantity in Input vulnerability in BoldGrid W3 Total Cache w3-total-cache allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects W3 Total Cache: from n/a through <= 2.9.1. | ||
| CVE-2024-12365 | Hig | 0.55 | 8.5 | 0.02 | Jan 14, 2025 | The W3 Total Cache plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the is_w3tc_admin_page function in all versions up to, and including, 2.8.1. This makes it possible for authenticated attackers, with Subscriber-level access… | ||
| CVE-2019-6715 | Hig | 0.50 | 7.5 | 0.19 | Apr 1, 2019 | pub/sns.php in the W3 Total Cache plugin before 0.9.4 for WordPress allows remote attackers to read arbitrary files via the SubscribeURL field in SubscriptionConfirmation JSON data. | ||
| CVE-2012-6079 | Hig | 0.49 | 7.5 | 0.02 | Nov 22, 2019 | W3 Total Cache before 0.9.2.5 exposes sensitive cached database information which allows remote attackers to download this information via their hash keys. | ||
| CVE-2012-6078 | Hig | 0.49 | 7.5 | 0.02 | Nov 22, 2019 | W3 Total Cache before 0.9.2.5 generates hash keys insecurely which allows remote attackers to predict the values of the hashes. | ||
| CVE-2012-6077 | Hig | 0.49 | 7.5 | 0.05 | Nov 22, 2019 | W3 Total Cache before 0.9.2.5 allows remote attackers to retrieve password hash information due to insecure storage of database cache files. | ||
| CVE-2026-66695 | Med | 0.42 | 6.5 | 0.00 | Aug 6, 2026 | Unauthenticated Path Traversal in W3 Total Cache <= 2.10.2 versions. | ||
| CVE-2026-5032 | Hig | 0.42 | 7.5 | 0.01 | Apr 2, 2026 | The W3 Total Cache plugin for WordPress is vulnerable to information exposure in all versions up to, and including, 2.9.3. This is due to the plugin bypassing its entire output buffering and processing pipeline when the request's User-Agent header contains "W3 Total Cache",… | ||
| CVE-2026-18109 | Hig | 0.40 | 7.2 | 0.00 | Aug 14, 2026 | The W3 Total Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Author Name in all versions up to, and including, 2.10.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject… | ||
| CVE-2021-24452 | Med | 0.40 | 6.1 | 0.02 | Jul 19, 2021 | The W3 Total Cache WordPress plugin before 2.1.5 was affected by a reflected Cross-Site Scripting (XSS) issue within the "extension" parameter in the Extensions dashboard, when the 'Anonymously track usage to improve product quality' setting is enabled, as the parameter is… | ||
| CVE-2021-24436 | Med | 0.40 | 6.1 | 0.02 | Jul 19, 2021 | The W3 Total Cache WordPress plugin before 2.1.4 was vulnerable to a reflected Cross-Site Scripting (XSS) security vulnerability within the "extension" parameter in the Extensions dashboard, which is output in an attribute without being escaped first. This could allow an… | ||
| CVE-2024-12008 | Med | 0.35 | 5.3 | 0.02 | Jan 14, 2025 | The W3 Total Cache plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 2.8.1 through the publicly exposed debug log file. This makes it possible for unauthenticated attackers to view potentially sensitive information in the exposed… | ||
| CVE-2024-12006 | Med | 0.34 | 5.3 | 0.01 | Jan 14, 2025 | The W3 Total Cache plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on several functions in all versions up to, and including, 2.8.1. This makes it possible for unauthenticated attackers to deactivate the plugin as well as… | ||
| CVE-2026-39595 | Med | 0.31 | 4.7 | 0.00 | Jun 17, 2026 | Author Broken Access Control in W3 Total Cache <= 2.9.1 versions. | ||
| CVE-2021-24427 | Med | 0.31 | 4.8 | 0.01 | Jul 12, 2021 | The W3 Total Cache WordPress plugin before 2.1.3 did not sanitise or escape some of its CDN settings, allowing high privilege users to use JavaScript in them, which will be output in the page, leading to an authenticated Stored Cross-Site Scripting issue | ||
| CVE-2023-5359 | Low | 0.24 | 3.7 | 0.01 | Sep 25, 2024 | The W3 Total Cache plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 2.7.5 via Google OAuth API secrets stored in plaintext in the publicly visible plugin source. This can allow unauthenticated attackers to impersonate W3… | ||
| CVE-2026-9282 | Hig | 0.00 | 7.5 | 0.03 | Jul 11, 2026 | The W3 Total Cache plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 2.9.4 via the setupSources function. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain… | ||
| CVE-2026-57623 | Cri | 0.00 | 9.0 | 0.00 | Jul 2, 2026 | Unauthenticated Arbitrary Code Execution in W3 Total Cache <= 2.9.4 versions. |
- risk 0.73cvss 9.8epss 0.74
WordPress W3 Total Cache Plugin 0.9.2.8 has a Remote PHP Code Execution Vulnerability
- risk 0.60cvss 9.0epss 0.20
The W3 Total Cache WordPress plugin before 2.8.13 is vulnerable to command injection via the _parse_dynamic_mfunc function, allowing unauthenticated users to execute PHP commands by submitting a comment with a malicious payload to a post.
- risk 0.59cvss 9.0epss 0.00
Improper Validation of Specified Quantity in Input vulnerability in BoldGrid W3 Total Cache w3-total-cache allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects W3 Total Cache: from n/a through <= 2.9.1.
- risk 0.55cvss 8.5epss 0.02
The W3 Total Cache plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the is_w3tc_admin_page function in all versions up to, and including, 2.8.1. This makes it possible for authenticated attackers, with Subscriber-level access…
- risk 0.50cvss 7.5epss 0.19
pub/sns.php in the W3 Total Cache plugin before 0.9.4 for WordPress allows remote attackers to read arbitrary files via the SubscribeURL field in SubscriptionConfirmation JSON data.
- risk 0.49cvss 7.5epss 0.02
W3 Total Cache before 0.9.2.5 exposes sensitive cached database information which allows remote attackers to download this information via their hash keys.
- risk 0.49cvss 7.5epss 0.02
W3 Total Cache before 0.9.2.5 generates hash keys insecurely which allows remote attackers to predict the values of the hashes.
- risk 0.49cvss 7.5epss 0.05
W3 Total Cache before 0.9.2.5 allows remote attackers to retrieve password hash information due to insecure storage of database cache files.
- risk 0.42cvss 6.5epss 0.00
Unauthenticated Path Traversal in W3 Total Cache <= 2.10.2 versions.
- risk 0.42cvss 7.5epss 0.01
The W3 Total Cache plugin for WordPress is vulnerable to information exposure in all versions up to, and including, 2.9.3. This is due to the plugin bypassing its entire output buffering and processing pipeline when the request's User-Agent header contains "W3 Total Cache",…
- risk 0.40cvss 7.2epss 0.00
The W3 Total Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Author Name in all versions up to, and including, 2.10.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject…
- risk 0.40cvss 6.1epss 0.02
The W3 Total Cache WordPress plugin before 2.1.5 was affected by a reflected Cross-Site Scripting (XSS) issue within the "extension" parameter in the Extensions dashboard, when the 'Anonymously track usage to improve product quality' setting is enabled, as the parameter is…
- risk 0.40cvss 6.1epss 0.02
The W3 Total Cache WordPress plugin before 2.1.4 was vulnerable to a reflected Cross-Site Scripting (XSS) security vulnerability within the "extension" parameter in the Extensions dashboard, which is output in an attribute without being escaped first. This could allow an…
- risk 0.35cvss 5.3epss 0.02
The W3 Total Cache plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 2.8.1 through the publicly exposed debug log file. This makes it possible for unauthenticated attackers to view potentially sensitive information in the exposed…
- risk 0.34cvss 5.3epss 0.01
The W3 Total Cache plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on several functions in all versions up to, and including, 2.8.1. This makes it possible for unauthenticated attackers to deactivate the plugin as well as…
- risk 0.31cvss 4.7epss 0.00
Author Broken Access Control in W3 Total Cache <= 2.9.1 versions.
- risk 0.31cvss 4.8epss 0.01
The W3 Total Cache WordPress plugin before 2.1.3 did not sanitise or escape some of its CDN settings, allowing high privilege users to use JavaScript in them, which will be output in the page, leading to an authenticated Stored Cross-Site Scripting issue
- risk 0.24cvss 3.7epss 0.01
The W3 Total Cache plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 2.7.5 via Google OAuth API secrets stored in plaintext in the publicly visible plugin source. This can allow unauthenticated attackers to impersonate W3…
- risk 0.00cvss 7.5epss 0.03
The W3 Total Cache plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 2.9.4 via the setupSources function. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain…
- risk 0.00cvss 9.0epss 0.00
Unauthenticated Arbitrary Code Execution in W3 Total Cache <= 2.9.4 versions.
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