Dashboard / CVE-2026-123857

CVE-2026-123857

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 59/100
Published: 2026-11-06 Modified: 2026-11-06 First seen: 2026-11-06 Status: active

Attack Surface

Network Low Complexity No Auth

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: Required
S: Unchanged
C: Low
I: None
A: None

Description

In JetBrains PhpStorm before 2026.3 xXE was possible in untrusted projects via PHPMD ruleset autodetection

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
JetBrains PhpStorm 0 < 2026.3
JetBrains PhpStorm 0 < 2026.3

References & Advisories (1)

Bug Bounty Relevance

59 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity

CVSS Score

4.3 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

EPSS — Exploitation Probability

0.26%
Raw Score 0.002560
Percentile 17.3%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00256
2026-11-12
0.00256
2026-11-10
0.00256
2026-11-09
0.00256
2026-11-08
0.00256
2026-11-07
0.00256

Intelligence Sources

mitre ref →
nvd ref →

External Links