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CVE-2025-61785

16
FAUCET Score

CVE-2025-61785 is a low-severity vulnerability affecting Deno versions prior to 2.5.3 and 2.2.15. It allows an attacker to bypass the intended permission model by modifying the access and modification times of a file stream resource, even when the file is opened with read-only permissions and write operations are explicitly denied. The vulnerability has a CVSS score of 3.3 (LOW) and could lead to a limited impact on integrity (I:L), as it only allows for modification of file timestamps, not file content. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.2.15CPE matchmatch criteria
cpe:2.3:a:deno:deno:*:*:*:*:*:*:*:*
>= 2.3.0, < 2.5.3CPE matchmatch criteria
cpe:2.3:a:deno:deno:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

3.3LOW

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.18%
Probability of exploitation in next 30 days
EPSS Percentile
8.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0018 is in the 44th percentile among its peer group of 1,511 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
rustpatch availablevia ghsa
Product: denoFixed in: 2.5.3

Vendor Advisories (1)

rustGHSA-vg2r-rmgp-cgqjlow

Deno's --deny-write check does not prevent permission bypass

Oct 7, 2025

References

github.com / denoland/deno/commit/992e998dfe436cdc9325232759af8be92f11739b
Patch
github.com / denoland/deno/pull/30872
Issue TrackingPatch
github.com / denoland/deno/releases/tag/v2.2.15
Release Notes
github.com / denoland/deno/releases/tag/v2.5.3
Release Notes
github.com / denoland/deno/security/advisories/GHSA-vg2r-rmgp-cgqj
ExploitVendor Advisory