CVE-2025-57682

MEDIUM
MEDIUM Priority: 0.05 BB Relevance: 63/100
Published: 2025-09-22 Modified: 2026-11-05 First seen: 2026-11-05 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact

CVSS Vector Breakdown

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

Description

Directory Traversal vulnerability in Papermark 0.20.0 and prior allows authenticated attackers to retrieve arbitrary files from an S3 bucket through its CloudFront distribution via the "POST /api/file/s3/get-presigned-get-url-proxy" API

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
papermark papermark < 0.20.0

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:H/I:N/A:N

EPSS — Exploitation Probability

0.71%
Raw Score 0.007070
Percentile 54.0%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00707
2026-11-12
0.00707
2026-11-10
0.00707
2026-11-09
0.00707
2026-11-08
0.00707
2026-11-07
0.00707
2026-11-06
0.00707
2026-11-05
0.00707

Intelligence Sources

nvd ref →