CVE-2026-115336

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 63/100
Published: 2026-11-09 Modified: 2026-11-12 First seen: 2026-11-09 Status: active

Attack Surface

Network Low Complexity No Interaction

CVSS Vector Breakdown

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

Description

Incorrect quota accounting in Progress Software WS_FTP Server releases prior to 2025.0.5 on Windows could allow an authenticated user with upload and delete permissions to exceed storage quotas, potentially causing denial of service.

Affected Software (2)

VendorProductVersion
Progress Software WS_FTP Server 2025.0.0 < 2025.0.5
Progress Software WS_FTP Server 2025.0.0 < 2025.0.5

Bug Bounty Relevance

63 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

6.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.32%
Raw Score 0.003210
Percentile 25.5%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00321
2026-11-12
0.00321
2026-11-10
0.00321

Intelligence Sources

mitre ref →
nvd ref →