PT-2026-31617 · Phpbb · Phpbb

Published 2026-04-09 · Updated 2026-04-09 · CVE-2025-70810

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Phpbb versions 3.3.15

Description A Cross Site Request Forgery issue exists in Phpbb phbb3 version 3.3.15. A local attacker can potentially execute arbitrary code through the login function and the authentication mechanism.

Recommendations Update Phpbb to a newer version that addresses this issue. As a temporary workaround, consider disabling the login function until a patch is available.

Exploit

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2025-70810

Affected Products

Phpbb

References · 6

• 🔥 https://gist.github.com/ariefibis/80e306765c23d6fac1584dbb76822e30 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-70810 · Security Note
• https://github.com/ariefibis · Note
• https://linkedin.com/in/mohammed-a-6a2548112 · Note
• https://twitter.com/VulmonFeeds/status/2042367212564971707 · Twitter Post
• https://twitter.com/CVEnew/status/2042302844410397163 · Twitter Post