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P4
CVE-2026-87901: phpBB 3.3.0 through 3.3.18
CVE-2026-87901. CVSS 3.0 base score 8.3 (GitHub Advisory Database).
Affected technology
phpBB · 3.3.0 through 3.3.18
phpBB
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.0): Network (remote) · No privileges required · User interaction required
What an attacker can do
Vendor/CNA’s CVSS 3.0 assessment (base score 8.3/10) rates confidentiality and integrity impact as high; availability impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-79
- CCR priority
- 33.2 /100 (P4)
- CVSS 3.0
- 8.3 /10 · CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L · GitHub Advisory Database
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-24 01:45:06.114611+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-87901.html