VDB
CVE-2026-6735
CVE-2026-6735
PUBLISHED
CVSS 7.300000190734863 HIGH
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.
EPSS 0.05% · 14.6th percentile
Risk Scores
CVSS v4.0
7.300000190734863
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
EPSS Score
0.05%
14.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| PHP Group | PHP | 8.3.*, 8.4.*, 8.5.* |
Timeline
- May 8, 2026 PoC Published
- May 8, 2026 PoC Published
- May 10, 2026 EPSS Score
- May 10, 2026 CVE Published
- May 11, 2026 Security Advisory
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score
- May 23, 2026 EPSS Score
- May 24, 2026 EPSS Score