CVE-2025-44593

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 62/100
Published: 2025-09-09 Modified: 2026-11-07 First seen: 2026-11-07 Status: active

Attack Surface

Network Low Complexity No Auth Scope Change

CVSS Vector Breakdown

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

Description

Halo prior to 2.20.13 allows bypassing file type detection and uploading malicious files such as .exe and .html files. Specifically, .html files can trigger stored XSS vulnerabilities. This vulnerability is fixed in 2.20.13

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
halo halo < 2.20.13

Bug Bounty Relevance

62 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity

CVSS Score

6.1 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS — Exploitation Probability

0.26%
Raw Score 0.002570
Percentile 17.5%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00257
2026-11-12
0.00257
2026-11-10
0.00257
2026-11-09
0.00257
2026-11-08
0.00257
2026-11-07
0.00257

Intelligence Sources

nvd ref →