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CVE-2026-35048

The Piwigo installer in versions 16.3.0 and earlier accepts POST parameters for database configuration and writes them directly into a PHP configuration file without proper sanitization. On PHP 8+, the `addslashes()` protection is bypassed because it checks for `get_magic_quotes_gpc()`, a function removed in PHP 8.0. This allows raw user input to be interpolated directly into PHP source code. An unauthenticated attacker can inject arbitrary PHP code through POST parameters (prefix, dbpasswd, dbh
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:63d53019300f3c5f937cf25b22d21714b6e08e72a699934807589a68e9b4e666
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"Piwigo","vendor":"Piwigo","versions":[{"status":"affected","version":"<= 16.3.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ae613cc761afc2a61d6aacbf82c334dbee93138cf6e9d394d04200a7a5252763 · sha256:f17daa473fdc90e4… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:ae613cc761afc2a61d6aacbf82c334dbee93138cf6e9d394d04200a7a5252763 · sha256:f17daa473fdc90e4… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-20","description":"CWE-20: Improper Input Validation","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ae613cc761afc2a61d6aacbf82c334dbee93138cf6e9d394d04200a7a5252763 · sha256:f17daa473fdc90e4… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/Piwigo/Piwigo/security/advisories/GHSA-gphq-34pv-gvf3","tags":["x_refsource_CONFIRM"],"url":"https://github.com/Piwigo/Piwigo/security/advisories/GHSA-gphq-34pv-gvf3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ae613cc761afc2a61d6aacbf82c334dbee93138cf6e9d394d04200a7a5252763 · sha256:f17daa473fdc90e4… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/Piwigo/Piwigo/security/advisories/GHSA-gphq-34pv-gvf3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ae613cc761afc2a61d6aacbf82c334dbee93138cf6e9d394d04200a7a5252763 · sha256:f17daa473fdc90e4… · /containers/adp/0/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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