What is CVE-2023-0880?

CVE-2023-0880 is a high-severity vulnerability in Phpmyfaq, classified under CWE-115. CVSS score: 8.3/10. Published 2023-02-17.

How severe is CVE-2023-0880?

High severity. CVSS v3 base score is 8.3 out of 10.

Is CVE-2023-0880 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Phpmyfaq

CVE-2023-0880

Misinterpretation of Input in GitHub repository thorsten/phpmyfaq prior to 3.1.11.

Published 2023-02-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L.

EPSS exploit prediction

EPSS: 0.006 (47.1th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 47.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Phpmyfaq
Thorsten Thorsten/phpmyfaq — versions unspecified

Weakness classification (CWE)

CWE-115

Public proof-of-concept exploits

ahmedvienna/CVEs-and-Vulnerabilities

References

huntr.dev/bounties/14fc4841-0f5d-4e12-bf9e-1b60d2ac6a6c (Exploit, Patch, Third Party Advisory)
github.com/thorsten/phpmyfaq/commit/a67dca41576834a1ddfee61b9e799b686b75d4fa (Patch)

Frequently asked questions

What is CVE-2023-0880?: CVE-2023-0880 is a high-severity vulnerability in Phpmyfaq, classified under CWE-115. CVSS score: 8.3/10. Published 2023-02-17.
How severe is CVE-2023-0880?: High severity. CVSS v3 base score is 8.3 out of 10.
Is CVE-2023-0880 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.