CVE-2026-6735 (GCVE-0-2026-6735)
Vulnerability from cvelistv5 – Published: 2026-05-10 03:27 – Updated: 2026-05-10 03:27
VLAI?
Title
XSS within PHP-FPM status endpoint
Summary
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.
Severity ?
CWE
- CWE-79 - Improper neutralization of input during web page generation ('cross-site scripting')
Assigner
References
Impacted products
Date Public ?
2026-05-07 12:56
Credits
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"impacts": [
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"providerMetadata": {
"dateUpdated": "2026-05-10T03:27:00.607Z",
"orgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
"shortName": "php"
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"references": [
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"url": "https://github.com/php/php-src/security/advisories/GHSA-7qg2-v9fj-4mwv"
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],
"source": {
"advisory": "https://github.com/php/php-src/security/advisories/GHSA-7qg2-v9f",
"discovery": "EXTERNAL"
},
"title": "XSS within PHP-FPM status endpoint",
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"dateReserved": "2026-04-21T00:39:47.273Z",
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}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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