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CVE-2026-48613 HIGH

SQL injection vulnerability in phpBB profile field migration due to improper handling of user-supplied profile field data during migration, allowing execution…

CVSS 7.1 EPSS 0.25% Jun 12, 2026
CVE-2026-48612 HIGH

Improper state verification in the OAuth implementation could allow an attacker to manipulate the authentication flow and cause a victim’s account to be linked…

CVSS 8.0 EPSS 0.18% Jun 12, 2026
CVE-2026-47366 HIGH

Improper verification of access permissions when modifying permissions through the Administration Control Panel (ACP) allowed an authenticated administrator to…

CVSS 7.2 EPSS 0.54% Jun 12, 2026
CVE-2026-48611 CRITICAL

Improper authentication checks in the OAuth implementation allow account hijacking even when OAuth is not configured or enabled leading to unauthorized access…

CVSS 9.8 EPSS 2.89% Jun 12, 2026
CVE-2026-29199 HIGH

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 hostn…

CVSS 8.1 EPSS 0.44% May 4, 2026
CVE-2025-70811 MEDIUM

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…

CVSS 4.3 EPSS 0.15% Apr 9, 2026
CVE-2025-70810 HIGH

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 authenticatio…

CVSS 8.8 EPSS 0.25% Apr 9, 2026
CVE-2023-5917 MEDIUM

phpBB Smiley Pack acp_icons.php main cross site scripting

CVSS 4.8 EPSS 0.53% Nov 2, 2023
CVE-2020-8226 MEDIUM

A vulnerability exists in phpBB <v3.2.10 and <v3.3.1 which allowed remote image dimensions check to be used to SSRF.

CVSS 5.8 EPSS 0.97% Aug 17, 2020
CVE-2019-16108 HIGH

phpBB 3.2.7 allows adding an arbitrary Cascading Style Sheets (CSS) token sequence to a page through BBCode.

CVSS 7.5 EPSS 1.08% Mar 19, 2020
CVE-2019-16107 MEDIUM

Missing form token validation in phpBB 3.2.7 allows CSRF in deleting post attachments.

CVSS 4.3 EPSS 0.41% Mar 11, 2020
CVE-2020-5502 MEDIUM

phpBB 3.2.8 allows a CSRF attack that can approve pending group memberships.

CVSS 6.5 EPSS 0.43% Jan 14, 2020
CVE-2020-5501 MEDIUM

phpBB 3.2.8 allows a CSRF attack that can modify a group avatar.

CVSS 4.3 EPSS 0.38% Jan 14, 2020
CVE-2011-0544 MEDIUM

phpbb 3.0.x-3.0.6 has an XSS vulnerability via the [flash] BB tag.

CVSS 6.1 EPSS 0.80% Nov 13, 2019
CVE-2019-16993 HIGH

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 ac…

CVSS 8.8 EPSS 0.80% Sep 30, 2019
CVE-2019-13376 MEDIUM

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…

CVSS 6.5 EPSS 0.68% Sep 27, 2019
CVE-2019-11767 MEDIUM

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 r…

CVSS 5.8 EPSS 1.18% May 5, 2019
CVE-2019-9826 HIGH

The fulltext search component in phpBB before 3.2.6 allows Denial of Service.

CVSS 7.5 EPSS 2.01% May 2, 2019
CVE-2018-19274 HIGH

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 w…

CVSS 7.2 EPSS 5.20% Nov 17, 2018
CVE-2017-1000419 HIGH

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 an…

CVSS 7.5 EPSS 1.32% Jan 2, 2018
CVE-2015-3880 MEDIUM

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…

CVSS 6.1 EPSS 2.05% Sep 19, 2017
CVE-2015-1432 MEDIUM

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 t…

CVSS 6.8 EPSS 1.11% Feb 10, 2015
CVE-2015-1431 MEDIUM

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 vect…

CVSS 4.3 EPSS 2.75% Feb 10, 2015
CVE-2010-1630 HIGH

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 relate…

CVSS 8.1 EPSS 1.23% May 19, 2010
CVE-2010-1627 HIGH

feed.php in phpBB 3.0.7 before 3.0.7-PL1 does not properly check permissions for feeds, which allows remote attackers to bypass intended access restrictions vi…

CVSS 7.6 EPSS 1.11% May 19, 2010

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