Concrete5
by Concrete5
Source repositories
CVEs (166)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2023-48652 | Med | 0.28 | 4.3 | 0.00 | Dec 25, 2023 | Concrete CMS 9 before 9.2.3 is vulnerable to Cross Site Request Forgery (CSRF) via /ccm/system/dialogs/logs/delete_all/submit. An attacker can force an admin user to delete server report logs on a web application to which they are currently authenticated. | ||
| CVE-2023-44765 | Med | 0.28 | 5.4 | 0.01 | Oct 6, 2023 | A Cross Site Scripting (XSS) vulnerability in Concrete CMS versions 8.5.12 and below, and 9.0 through 9.2.1 allows an attacker to execute arbitrary code via a crafted script to Plural Handle of the Data Objects from System & Settings. | ||
| CVE-2023-28821 | Med | 0.28 | 5.3 | 0.01 | Apr 28, 2023 | Concrete CMS (previously concrete5) before 9.1 did not have a rate limit for password resets. | ||
| CVE-2022-43689 | Med | 0.28 | 5.3 | 0.01 | Nov 14, 2022 | Concrete CMS (formerly concrete5) below 8.5.10 and between 9.0.0 and 9.1.2 is vulnerable to XXE based DNS requests leading to IP disclosure. | ||
| CVE-2022-43687 | Med | 0.28 | 5.4 | 0.01 | Nov 14, 2022 | Concrete CMS (formerly concrete5) below 8.5.10 and between 9.0.0 and 9.1.2 does not issue a new session ID upon successful OAuth authentication. Remediate by updating to Concrete CMS 9.1.3+ or 8.5.10+. | ||
| CVE-2026-8337 | Med | 0.27 | 5.3 | 0.00 | May 21, 2026 | Concrete CMS 9.5.0 and below is vulnerable to IDOR in surveys. To be vulnerable, a site would have to be configured in such a way that both public and private surveys are present on the site. An unauthenticated attacker can vote in the restricted survey by submitting the… | ||
| CVE-2026-8240 | Med | 0.27 | 5.3 | 0.00 | May 21, 2026 | Concrete CMS 9.5.0 and below is vulnerable to unauthenticated page metadata disclosure across every page with a configured summary template, revealing the existence of private, draft, and restricted pages while leaking title, path, description, and author information. The… | ||
| CVE-2026-8239 | Med | 0.27 | 5.3 | 0.00 | May 21, 2026 | Concrete CMS 9.5.0 and below is vulnerable to IDOR. The '/ccm/frontend/conversations/get_rating' endpoint confirms existence and returns rating score for any message by ID. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 6.3 with… | ||
| CVE-2026-8238 | Med | 0.27 | 5.3 | 0.00 | May 21, 2026 | Concrete CMS 9.5.0 and below is vulnerable to IDOR. The '/ccm/frontend/conversations/message_page' endpoint returns the full content of any conversation message. An unauthenticated attacker can enumerate all conversation messages, including messages from restricted pages,… | ||
| CVE-2026-8237 | Med | 0.27 | 5.3 | 0.00 | May 21, 2026 | Concrete CMS 9.5.0 and below is vulnerable to IDOR. The `/ccm/frontend/conversations/message_detail` endpoint returns the full content of any conversation message. An unauthenticated attacker can enumerate all conversation messages, including messages from restricted pages,… | ||
| CVE-2026-7879 | Med | 0.27 | 5.3 | 0.00 | May 21, 2026 | In Concrete CMS 9.5.0 and below, the submit_password() method in concrete/controllers/single_page/download_file.php allows unauthorized file access since downloading permission-restricted files bypasses the view_file permission check. Files without passwords can be downloaded… | ||
| CVE-2026-8205 | Med | 0.27 | 5.3 | 0.00 | May 21, 2026 | Concrete CMS 9.5.0 and below is vulnerable to authorization bypass in the Calendar Block since action_get_events does not check canView on the calendar which results in restricted event details being disclosed. The Concrete CMS security team gave this vulnerability a CVSS… | ||
| CVE-2026-8204 | Med | 0.27 | 5.3 | 0.00 | May 21, 2026 | Concrete CMS 9.5.0 and below is vulnerable to authorization Bypass in the Calendar Event Frontend Dialog which can allow cross-calendar data disclosure. A public calendar block can be used as a pivot point to access private calendar data. The Concrete CMS security team gave this… | ||
| CVE-2026-6826 | Med | 0.27 | 5.3 | 0.01 | May 21, 2026 | Concrete CMS 9.5.0 and below is vulnerable to unauthenticated file usage disclosure via missing permission check in the usage controller. Any unauthenticated visitor can request /ccm/system/dialogs/file/usage/{fID} with any file ID and receive a list of every page that… | ||
| CVE-2025-8573 | Med | 0.27 | 4.8 | 0.00 | Aug 5, 2025 | Concrete CMS versions 9 through 9.4.2 are vulnerable to Stored XSS from Home Folder on Members Dashboard page. Version 8 was not affected. A rogue admin could set up a malicious folder containing XSS to which users could be directed upon login. The Concrete CMS security team… | ||
| CVE-2023-28472 | Med | 0.27 | 5.3 | 0.01 | Apr 28, 2023 | Concrete CMS (previously concrete5) versions 8.5.12 and below, and 9.0 through 9.1.3 does not have Secure and HTTP only attributes set for ccmPoll cookies. | ||
| CVE-2022-43691 | Med | 0.27 | 5.3 | 0.00 | Nov 14, 2022 | Concrete CMS (formerly concrete5) below 8.5.10 and between 9.0.0 and 9.1.2 inadvertently disclose server-side sensitive information (secrets in environment variables and server information) when Debug Mode is left on in production. | ||
| CVE-2026-8197 | Med | 0.24 | 4.8 | 0.00 | May 21, 2026 | Concrete CMS 9.5.0 and below is vulnerable to Stored XSS via OAuth integration name. The OAuth authorize template renders the integration name (admin-controlled) through Concrete's t() translation helper as a sprintf-style format. The ... wrap is built by PHP… | ||
| CVE-2026-3242 | Med | 0.24 | 4.8 | 0.00 | Mar 4, 2026 | In Concrete CMS below version 9.4.8, a rogue administrator can add stored XSS via the Switch Language block. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 4.8 with vector CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N. … | ||
| CVE-2026-3241 | Med | 0.24 | 4.8 | 0.00 | Mar 4, 2026 | In Concrete CMS below version 9.4.8, a stored cross-site scripting (XSS) vulnerability exists in the "Legacy Form" block. An authenticated user with permissions to create or edit forms (e.g., a rogue administrator) can inject a persistent JavaScript payload into the options of… |
- risk 0.28cvss 4.3epss 0.00
Concrete CMS 9 before 9.2.3 is vulnerable to Cross Site Request Forgery (CSRF) via /ccm/system/dialogs/logs/delete_all/submit. An attacker can force an admin user to delete server report logs on a web application to which they are currently authenticated.
- risk 0.28cvss 5.4epss 0.01
A Cross Site Scripting (XSS) vulnerability in Concrete CMS versions 8.5.12 and below, and 9.0 through 9.2.1 allows an attacker to execute arbitrary code via a crafted script to Plural Handle of the Data Objects from System & Settings.
- risk 0.28cvss 5.3epss 0.01
Concrete CMS (previously concrete5) before 9.1 did not have a rate limit for password resets.
- risk 0.28cvss 5.3epss 0.01
Concrete CMS (formerly concrete5) below 8.5.10 and between 9.0.0 and 9.1.2 is vulnerable to XXE based DNS requests leading to IP disclosure.
- risk 0.28cvss 5.4epss 0.01
Concrete CMS (formerly concrete5) below 8.5.10 and between 9.0.0 and 9.1.2 does not issue a new session ID upon successful OAuth authentication. Remediate by updating to Concrete CMS 9.1.3+ or 8.5.10+.
- risk 0.27cvss 5.3epss 0.00
Concrete CMS 9.5.0 and below is vulnerable to IDOR in surveys. To be vulnerable, a site would have to be configured in such a way that both public and private surveys are present on the site. An unauthenticated attacker can vote in the restricted survey by submitting the…
- risk 0.27cvss 5.3epss 0.00
Concrete CMS 9.5.0 and below is vulnerable to unauthenticated page metadata disclosure across every page with a configured summary template, revealing the existence of private, draft, and restricted pages while leaking title, path, description, and author information. The…
- risk 0.27cvss 5.3epss 0.00
Concrete CMS 9.5.0 and below is vulnerable to IDOR. The '/ccm/frontend/conversations/get_rating' endpoint confirms existence and returns rating score for any message by ID. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 6.3 with…
- risk 0.27cvss 5.3epss 0.00
Concrete CMS 9.5.0 and below is vulnerable to IDOR. The '/ccm/frontend/conversations/message_page' endpoint returns the full content of any conversation message. An unauthenticated attacker can enumerate all conversation messages, including messages from restricted pages,…
- risk 0.27cvss 5.3epss 0.00
Concrete CMS 9.5.0 and below is vulnerable to IDOR. The `/ccm/frontend/conversations/message_detail` endpoint returns the full content of any conversation message. An unauthenticated attacker can enumerate all conversation messages, including messages from restricted pages,…
- risk 0.27cvss 5.3epss 0.00
In Concrete CMS 9.5.0 and below, the submit_password() method in concrete/controllers/single_page/download_file.php allows unauthorized file access since downloading permission-restricted files bypasses the view_file permission check. Files without passwords can be downloaded…
- risk 0.27cvss 5.3epss 0.00
Concrete CMS 9.5.0 and below is vulnerable to authorization bypass in the Calendar Block since action_get_events does not check canView on the calendar which results in restricted event details being disclosed. The Concrete CMS security team gave this vulnerability a CVSS…
- risk 0.27cvss 5.3epss 0.00
Concrete CMS 9.5.0 and below is vulnerable to authorization Bypass in the Calendar Event Frontend Dialog which can allow cross-calendar data disclosure. A public calendar block can be used as a pivot point to access private calendar data. The Concrete CMS security team gave this…
- risk 0.27cvss 5.3epss 0.01
Concrete CMS 9.5.0 and below is vulnerable to unauthenticated file usage disclosure via missing permission check in the usage controller. Any unauthenticated visitor can request /ccm/system/dialogs/file/usage/{fID} with any file ID and receive a list of every page that…
- risk 0.27cvss 4.8epss 0.00
Concrete CMS versions 9 through 9.4.2 are vulnerable to Stored XSS from Home Folder on Members Dashboard page. Version 8 was not affected. A rogue admin could set up a malicious folder containing XSS to which users could be directed upon login. The Concrete CMS security team…
- risk 0.27cvss 5.3epss 0.01
Concrete CMS (previously concrete5) versions 8.5.12 and below, and 9.0 through 9.1.3 does not have Secure and HTTP only attributes set for ccmPoll cookies.
- risk 0.27cvss 5.3epss 0.00
Concrete CMS (formerly concrete5) below 8.5.10 and between 9.0.0 and 9.1.2 inadvertently disclose server-side sensitive information (secrets in environment variables and server information) when Debug Mode is left on in production.
- risk 0.24cvss 4.8epss 0.00
Concrete CMS 9.5.0 and below is vulnerable to Stored XSS via OAuth integration name. The OAuth authorize template renders the integration name (admin-controlled) through Concrete's t() translation helper as a sprintf-style format. The ... wrap is built by PHP…
- risk 0.24cvss 4.8epss 0.00
In Concrete CMS below version 9.4.8, a rogue administrator can add stored XSS via the Switch Language block. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 4.8 with vector CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N. …
- risk 0.24cvss 4.8epss 0.00
In Concrete CMS below version 9.4.8, a stored cross-site scripting (XSS) vulnerability exists in the "Legacy Form" block. An authenticated user with permissions to create or edit forms (e.g., a rogue administrator) can inject a persistent JavaScript payload into the options of…
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