SQL Injection in Piwigo

CVE-2021-27973

SQL injection exists in Piwigo before 11.4.0 via the language parameter to admin.php?page=languages.

Vulnerability class: SQL Injection

EPSS: 0.110 (95.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Piwigo
N/a — versions n/a

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Patch, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-27973?: CVE-2021-27973 is a high-severity vulnerability in Piwigo, classified under SQL Injection. CVSS score: 7.2/10. Published 2021-04-02.
How severe is CVE-2021-27973?: High severity. CVSS v3 base score is 7.2 out of 10.
Is CVE-2021-27973 known to be exploited?: 7 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.