Dashboard / CVE-2026-17543

CVE-2026-17543

HIGH
MEDIUM Priority: 0.03 BB Relevance: 76/100
Published: 2026-07-30 Modified: 2026-10-23 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: X
AT: None
VC: High
VI: High
VA: High

Description

Improper escaping of backslashes in attacker-provided parameters would allow for trivial SQL injection in PHP versions from 8.2.* before 8.2.33, from 8.3.* before 8.3.33, from 8.4.* before 8.4.24, and from 8.5.* before 8.5.9.

Weakness Classification (1)

Affected Software (4)

VendorProductVersion
php php 8.2.0 – 8.2.33
php php 8.3.0 – 8.3.33
php php 8.4.0 – 8.4.24
php php 8.5.0 – 8.5.9

References & Advisories (1)

Bug Bounty Relevance

76 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

8.1 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:U/V:X/RE:X/U:X

EPSS — Exploitation Probability

0.33%
Raw Score 0.003300
Percentile 26.1%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00330
2026-10-28
0.00330

Intelligence Sources

nvd ref →

External Links