CVE-2026-35166

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 61/100
Published: 2026-04-06 Modified: 2026-10-24 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth

CVSS Vector Breakdown

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

Description

Hugo is a static site generator. From 0.60.0 to before 0.159.2, links and image links in the default markdown to HTML renderer are not properly escaped. Hugo users who trust their Markdown content or have custom render hooks for links and images are not affected. This vulnerability is fixed in 0.159.2.

Weakness Classification (1)

Affected Software (3)

VendorProductVersion
gohugo hugo 0.60.0 – 0.159.2
gohugo hugo 0.60.0 – 0.159.2
gohugo hugo 0.60.0 – 0.159.2

Bug Bounty Relevance

61 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity

CVSS Score

5.3 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/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

0.18%
Raw Score 0.001850
Percentile 8.1%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00185
2026-10-28
0.00185

Intelligence Sources

nvd ref →