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Exploited (KEV)0None in CISA KEV
CVSS critical6CVSS 9.0–10.0
CVSS high27CVSS 7.0–8.9

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68 records

TI-2026-35957 CVE-2026-48611 · GHSA-24pr-8ggp-h88c

Improper authentication in phpBB

Priority MEDIUM 55

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

CVSS 3.0CRITICAL 9.8 Network No auth No interaction EPSS 0.0386 Published 2026-06-12 No fix listed CWE-287
Priority MEDIUM 49

prefs.php in phpBB 1.4.0 and earlier allows remote authenticated users to execute arbitrary PHP code via an invalid language value, which prevents the variables (1) $l_statsblock in prefs.php or (2) $l_privnotify in auth…

CVSS 3.1HIGH 8.8 Network Low privileges No interaction EPSS 0.07702 Published 2005-04-21 No fix listed CWE-665
Priority MEDIUM 40

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 fo…

CVSS 3.1HIGH 7.2 Network High privileges No interaction EPSS 0.05201 Published 2018-11-17 Fixed in 3.2.4 CWE-1321
Priority LOW 39

PHP remote file inclusion vulnerability in archive/archive_topic.php in pbpbb archive for search engines (SearchIndexer) (aka phpBBSEI) for phpBB allows remote attackers to execute arbitrary PHP code via a URL in the php…

CVSS 2.0MEDIUM 6.8 Network No auth Interaction — EPSS 0.05707 Published 2006-10-20 No fix listed CWE-94
TI-2026-35959 CVE-2026-48613 · GHSA-x29j-7g7q-59rw

SQL injection in phpBB

Priority LOW 38

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

CVSS 3.0HIGH 7.1 Network Low privileges User interaction EPSS 0.00155 Published 2026-06-12 No fix listed CWE-89
TI-2026-23316 CVE-2026-29199 · GHSA-7gm6-w7mx-58cr

Weak password recovery in phpBB

Priority LOW 37

phpBB before 3.3.16 is vulnerable to Host Header Injection that can lead to password rest link poisoning.

CVSS 3.1HIGH 8.1 Network No auth User interaction EPSS 0.00249 Published 2026-05-04 Fixed in 3.3.16, 4.0.0-a2 CWE-640
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