Piwigo: Unauthenticated SQL injection in `pwg.images.filteredSearch.create`

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-62262
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-25 16:17:26 UTC
Updated2026-09-29 20:17:21 UTC
DescriptionPiwigo 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.

Risk And Classification

Primary CVSS: v3.1 9.1 CRITICAL from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS: 0.002990000 probability, percentile 0.202610000 (date 2026-09-29)

Problem Types: CWE-89 | CWE-89 CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary9.1CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
3.1CNADECLARED9.1CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Piwigo Piwigo affected < 17.0.0beta1 Not specified

References

ReferenceSourceLinkTags
github.com/Piwigo/Piwigo/commit/aede490a0b3a6c246f1f4689ca86c8fee377a7ae [email protected] github.com
github.com/Piwigo/Piwigo/security/advisories/GHSA-hq29-8hhx-5jwc 134c704f-9b21-4f2e-91b3-4a467353bcc0 github.com
github.com/Piwigo/Piwigo/commit/9755d88edf38b94bafdedb0b3aba7304a94e2e5c [email protected] github.com
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