Dashboard / CVE-2026-113650

CVE-2026-113650

MEDIUM
MEDIUM Priority: 0.03 BB Relevance: 71/100
Published: 2026-10-20 Modified: 2026-10-28 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

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

Description

ApostropheCMS is an open-source Node.js content management system. In sanitize-html 2.18.0, when an <iframe> is not allowed and disallowedTagsMode is 'discard' (the defaults), its raw-text content is re-sanitized by a recursive call to sanitizeHtml(text, options). The recursion has no bound and starts each nested call with a fresh state. This vulnerability is fixed in 2.18.1.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
apostrophecms apostrophe < 4.34.0

References & Advisories (4)

Bug Bounty Relevance

71 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

5.3 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS — Exploitation Probability

0.48%
Raw Score 0.004800
Percentile 41.3%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00480
2026-10-28
0.00397

Intelligence Sources

mitre ref →
nvd ref →

External Links