Aggregates CVE and security vulnerability intelligence across all phpBB-related products, including CVSS, EPSS, publication dates, and vulnerability intelligence data.
Historical issues mainly involve vendor risk cross-site scripting and vendor risk ssrf and related problems; some flaws may lead to vendor impact session compromise, affecting vendor surface production workloads scenarios.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2026-29199 | phpBB before 3.3.16 is vulnerable to Host Header Injection that can lead to password rest link poisoning. When force_server_vars is disabled, the servers hostname may be extracted from the HTTP Host header which is used to generate the password reset link URL. An attacker who can manipulate the Host header (e.g. through misconfigured host setup or missing header validation by the webserver) can cause password reset emails to contain a link pointing to an attacker-controlled domain, potentially l | [email protected] | 8.1 | 0.02% | 2026-05-04 | 2026-05-29 |
| CVE-2025-70811 | Cross Site Request Forgery vulnerability in Phpbb phbb3 v.3.3.15 allows a local attacker to execute arbitrary code via the Admin Control Panel icon management functionality. | [email protected] | 4.3 | 0.02% | 2026-04-09 | 2026-04-17 |
| CVE-2025-70810 | Cross Site Request Forgery vulnerability in Phpbb phbb3 v.3.3.15 allows a local attacker to execute arbitrary code via the login function and the authentication mechanism | [email protected] | 8.8 | 0.05% | 2026-04-09 | 2026-04-17 |
| CVE-2023-5917 | A vulnerability, which was classified as problematic, has been found in phpBB up to 3.3.10. This issue affects the function main of the file phpBB/includes/acp/acp_icons.php of the component Smiley Pack Handler. The manipulation of the argument pak leads to cross site scripting. The attack may be initiated remotely. Upgrading to version 3.3.11 is able to address this issue. The patch is named ccf6e6c255d38692d72fcb613b113e6eaa240aac. It is recommended to upgrade the affected component. The assoc | [email protected] | 2.4 | 0.09% | 2023-11-02 | 2024-11-21 |
| CVE-2020-8226 | A vulnerability exists in phpBB <v3.2.10 and <v3.3.1 which allowed remote image dimensions check to be used to SSRF. | [email protected] | 5.8 | 0.18% | 2020-08-17 | 2024-11-21 |
| CVE-2019-16108 | phpBB 3.2.7 allows adding an arbitrary Cascading Style Sheets (CSS) token sequence to a page through BBCode. | [email protected] | 7.5 | 0.25% | 2020-03-20 | 2024-11-21 |
| CVE-2019-16107 | Missing form token validation in phpBB 3.2.7 allows CSRF in deleting post attachments. | [email protected] | 4.3 | 0.05% | 2020-03-11 | 2024-11-21 |
| CVE-2020-5502 | phpBB 3.2.8 allows a CSRF attack that can approve pending group memberships. | [email protected] | 6.5 | 0.05% | 2020-01-15 | 2024-11-21 |
| CVE-2020-5501 | phpBB 3.2.8 allows a CSRF attack that can modify a group avatar. | [email protected] | 4.3 | 0.05% | 2020-01-15 | 2024-11-21 |
| CVE-2011-0544 | phpbb 3.0.x-3.0.6 has an XSS vulnerability via the [flash] BB tag. | [email protected] | 6.1 | 0.34% | 2019-11-14 | 2024-11-21 |
| CVE-2019-16993 | In phpBB before 3.1.7-PL1, includes/acp/acp_bbcodes.php has improper verification of a CSRF token on the BBCode page in the Administration Control Panel. An actual CSRF attack is possible if an attacker also manages to retrieve the session id of a reauthenticated administrator prior to targeting them. | [email protected] | 8.8 | 0.22% | 2019-09-30 | 2024-11-21 |
| CVE-2019-13376 | phpBB version 3.2.7 allows the stealing of an Administration Control Panel session id by leveraging CSRF in the Remote Avatar feature. The CSRF Token Hijacking leads to stored XSS | [email protected] | 6.5 | 0.07% | 2019-09-27 | 2024-11-21 |
| CVE-2019-11767 | Server side request forgery (SSRF) in phpBB before 3.2.6 allows checking for the existence of files and services on the local network of the host through the remote avatar upload function. | [email protected] | 5.8 | 0.22% | 2019-05-05 | 2024-11-21 |
| CVE-2019-9826 | The fulltext search component in phpBB before 3.2.6 allows Denial of Service. | [email protected] | 7.5 | 0.64% | 2019-05-02 | 2024-11-21 |
| CVE-2018-19274 | Passing an absolute path to a file_exists check in phpBB before 3.2.4 allows Remote Code Execution through Object Injection by employing Phar deserialization when an attacker has access to the Admin Control Panel with founder permissions. | [email protected] | 7.2 | 13.85% | 2018-11-17 | 2024-11-21 |
| CVE-2017-1000419 | phpBB version 3.2.0 is vulnerable to SSRF in the Remote Avatar function resulting allowing an attacker to perform port scanning, requesting internal content and potentially attacking such internal services via the web application. | [email protected] | 7.5 | 0.40% | 2018-01-02 | 2024-11-21 |
| CVE-2015-3880 | Open redirect vulnerability in phpBB before 3.0.14 and 3.1.x before 3.1.4 allows remote attackers to redirect users of Google Chrome to arbitrary web sites and conduct phishing attacks via unspecified vectors. | [email protected] | 6.1 | 0.71% | 2017-09-19 | 2026-05-13 |
| CVE-2015-1432 | The message_options function in includes/ucp/ucp_pm_options.php in phpBB before 3.0.13 does not properly validate the form key, which allows remote attackers to conduct CSRF attacks and change the full folder setting via unspecified vectors. | [email protected] | 6.8 | 0.51% | 2015-02-10 | 2026-05-06 |
| CVE-2015-1431 | Cross-site scripting (XSS) vulnerability in includes/startup.php in phpBB before 3.0.13 allows remote attackers to inject arbitrary web script or HTML via vectors related to "Relative Path Overwrite." | [email protected] | 4.3 | 0.63% | 2015-02-10 | 2026-05-06 |
| CVE-2010-1630 | Unspecified vulnerability in posting.php in phpBB before 3.0.5 has unknown impact and attack vectors related to the use of a "forum id" in circumstances related to a "global announcement." | [email protected] | 7.5 | 0.46% | 2010-05-19 | 2026-04-29 |