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CVE-2026-6735

In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, 8.5.* before 8.5.6, due to improper sanitation of user data, it allows an attacker to compose an URL, which will cause the target to execute arbitrary JavaScript code (XSS) on the target's machine when the target is viewing the PHP-FPM status page.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:4571d8111a36a3e70b9d6642a56c50449df7d3fdd7c40cf7701d8682167423fc
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"defaultStatus":"affected","product":"PHP","vendor":"PHP Group","versions":[{"lessThan":"8.2.31","status":"affected","version":"8.2.*","versionType":"semver"},{"lessThan":"8.3.31","status":"affected","version":"8.3.*","versionType":"semver"},{"lessThan":"8.4.21","status":"affected","version":"8.4.*","versionType":"semver"},{"lessThan":"8.5.6","status":"affected","version":"8.5.*","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:95d7d378de91ddc84e58b004cfc5164403bda36d2a0791428ef46789beec2472 · sha256:e894270fcb42b2df… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"Automatable":"YES","Recovery":"NOT_DEFINED","Safety":"PRESENT","attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":7.3,"baseSeverity":"HIGH","exploitMaturity":"PROOF_OF_CONCEPT","privilegesRequired":"NONE","providerUrgency":"AMBER","subAvailabilityImpact":"NONE","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"PASSIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:P/S:P/AU:Y/RE:L/U:Amber","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfi…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:95d7d378de91ddc84e58b004cfc5164403bda36d2a0791428ef46789beec2472 · sha256:e894270fcb42b2df… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-79","description":"CWE-79 Improper neutralization of input during web page generation ('cross-site scripting')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:95d7d378de91ddc84e58b004cfc5164403bda36d2a0791428ef46789beec2472 · sha256:e894270fcb42b2df… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"url":"https://github.com/php/php-src/security/advisories/GHSA-7qg2-v9fj-4mwv"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:95d7d378de91ddc84e58b004cfc5164403bda36d2a0791428ef46789beec2472 · sha256:e894270fcb42b2df… · /containers/cna/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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