CVE-2026-28296

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 59/100
Published: 2026-02-26 Modified: 2026-11-05 First seen: 2026-11-05 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

A flaw was found in the FTP GVfs backend. A remote attacker could exploit this input validation vulnerability by supplying specially crafted file paths containing carriage return and line feed (CRLF) sequences. These unsanitized sequences allow the attacker to terminate intended FTP commands and inject arbitrary FTP commands, potentially leading to arbitrary code execution or other severe impacts.

Weakness Classification (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

0.42%
Raw Score 0.004240
Percentile 37.2%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00424
2026-11-13
0.00424
2026-11-12
0.00424
2026-11-10
0.00424
2026-11-09
0.00424
2026-11-08
0.00424
2026-11-07
0.00424
2026-11-06
0.00424
2026-11-05
0.00424

Intelligence Sources

mitre ref →
nvd ref →