CVE-2026-62262
This allows error-based or blind extraction of database information and database-dependent time delays through the public search flow.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.73%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Piwigo is a full featured open source photo gallery application for the web. In 17.0.0beta1 and earlier, when rating is enabled, an unauthenticated guest can call pwg.images.filteredSearch.create with a crafted ratings[] value and then open the returned search URL. include/ws_functions/pwg.images.php stores the unvalidated value in the search rules, and include/functions_search.inc.php integer-casts only the lower rating bound while concatenating the raw value as the SQL upper bound. This allows error-based or blind extraction of database information and database-dependent time delays through the public search flow. No fixed version is available as of this review.
- CVSS 3.1
- 9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- EPSS
- 0.73% probability · 54th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-89
- Source
- security-advisories@github.com
EPSS moved from 0.3% on 26 September 2026 to 0.7% on 26 October 2026.
References
- https://github.com/Piwigo/Piwigo/commit/9755d88edf38b94bafdedb0b3aba7304a94e2e5c
- https://github.com/Piwigo/Piwigo/commit/aede490a0b3a6c246f1f4689ca86c8fee377a7ae
- https://github.com/Piwigo/Piwigo/security/advisories/GHSA-hq29-8hhx-5jwc
- https://github.com/Piwigo/Piwigo/security/advisories/GHSA-hq29-8hhx-5jwc
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.