Dashboard / CVE-2026-128041

CVE-2026-128041

HIGH
MEDIUM Priority: 0.04 BB Relevance: 58/100
Published: 2026-11-13 Modified: 2026-11-13 First seen: 2026-11-13 Status: active

Attack Surface

Network No Auth Conf. Impact Integ. Impact

CVSS Vector Breakdown

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

Description

OpenMage magento-lts before 20.18.2 and 21.0.0-beta1 before 21.0.0-beta3 serves RSS feeds with a text/html content type and does not escape feed entry data, leading to stored cross-site scripting. An unauthenticated guest can submit a product review with script in the nickname, title or text that executes when an administrator opens the pending-reviews feed, enabling admin account takeover.

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
OpenMage magento-lts 0 < 20.18.2
OpenMage magento-lts 21.0.0-beta1 < 21.0.0-beta3

References & Advisories (3)

Bug Bounty Relevance

58 / 100
✓ Network accessible
✓ No authentication

CVSS Score

8.8 / 10.0 v4.0
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:X/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:X/R:X/V:X/RE:X/U:X

EPSS — Exploitation Probability

0.40%
Raw Score 0.004010
Percentile 34.9%
Date 2026-11-13

Intelligence Sources

mitre ref →
nvd ref →

External Links