Back
CVE-2020-5502
phpBB 3.2.8 allows a CSRF attack that can approve pending group memberships.
Medium6.5EPSS 0.43%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
phpBB 3.2.8 allows a CSRF attack that can approve pending group memberships.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
- EPSS (exploitation in 30 days)
- 0.43% · top 62% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.
Weakness
Affected products
n/a
- affected n/a
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Packagistphpbb/phpbbGHSA-69q7-hww4-8pjq (opens in a new tab)
References (2)
- https://blog.phpbb.com/category/security/ (opens in a new tab)x_refsource_MISCx_transferred
- https://www.phpbb.com/community/viewtopic.php?f=14&t=2534536 (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-69q7-hww4-8pjq (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2020-5502)Record last updated .