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CVE-2023-51698

26
FAUCET Score

CVE-2023-51698 is a critical command injection vulnerability affecting Atril, a multi-page document viewer within the MATE Desktop environment. An attacker can gain immediate system access by tricking a user into opening a specially crafted CBT document (a TAR archive) or clicking a malicious link. This vulnerability carries a high CVSS score of 8.8, indicating a network-based attack with low complexity and high impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.26.3CPE matchmatch criteria
cpe:2.3:a:mate-desktop:atril:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.6CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
Exploitability Score
2.8
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.36%
Probability of exploitation in next 30 days
EPSS Percentile
82.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0236 is in the 81st percentile among its peer group of 14,848 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / mate-desktop/atril/commit/ce41df6467521ff9fd4f16514ae7d6ebb62eb1ed
Patch
github.com / mate-desktop/atril/security/advisories/GHSA-34rr-j8v9-v4p2
ExploitVendor Advisory
lists.fedoraproject.org / archives/list/[email protected]/message/OT3UIQOSZ6UNH5QTFOOY2DJ4MITM2C2C
Mailing List
lists.fedoraproject.org / archives/list/[email protected]/message/OZKXNZ3HGH6KH65OEKVCEAOZJWNZ32FQ
Mailing List