Dashboard / CVE-2023-29545

CVE-2023-29545

MEDIUM
MEDIUM Priority: 0.04 BB Relevance: 63/100
Published: 2023-06-19 Modified: 2026-10-24 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth Integ. Impact

CVSS Vector Breakdown

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

Description

Similar to CVE-2023-28163, this time when choosing 'Save Link As', suggested filenames containing environment variable names would have resolved those in the context of the current user. *This bug only affects Firefox and Thunderbird on Windows. Other versions of Firefox and Thunderbird are unaffected.* This vulnerability affects Firefox < 112, Firefox ESR < 102.10, and Thunderbird < 102.10.

Affected Software (3)

VendorProductVersion
mozilla firefox < 112.0
mozilla firefox_esr < 102.10
mozilla thunderbird < 102.10

References & Advisories (4)

Bug Bounty Relevance

63 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity

CVSS Score

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

EPSS — Exploitation Probability

0.58%
Raw Score 0.005840
Percentile 47.8%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00584
2026-10-28
0.00584

Intelligence Sources

nvd ref →

External Links