CVE-2026-122140

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 73/100
Published: 2026-11-04 Modified: 2026-11-12 First seen: 2026-11-04 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

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

Description

Trawl 1.5.0 before 1.10.0 contains a server-side request forgery vulnerability that allows unauthenticated attackers to bypass the MCP outbound URL policy using IPv4-mapped IPv6 addresses. Attackers can supply hex-normalized addresses like ::ffff:7f00:1 directly or via redirects to fetch loopback, private, and cloud metadata services and read responses.

Affected Software (2)

VendorProductVersion
germondai trawl 1.5.0 < 1.10.0
germondai trawl 1.5.0 < 1.10.0

Bug Bounty Relevance

73 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

6.3 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/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

0.35%
Raw Score 0.003500
Percentile 29.1%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00350
2026-11-13
0.00350
2026-11-12
0.00350
2026-11-10
0.00350
2026-11-09
0.00350
2026-11-08
0.00350
2026-11-07
0.00350
2026-11-06
0.00350
2026-11-05
0.00350

Intelligence Sources

mitre ref →
nvd ref →