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CVE-2020-13451

30
FAUCET Score

CVE-2020-13451 is a critical incomplete-cleanup vulnerability in the Office rendering engine of Gotenberg through version 6.2.1. This flaw allows an unauthenticated attacker to overwrite LibreOffice configuration files and execute arbitrary code via malicious macros. With a CVSS score of 9.8, this vulnerability presents a severe risk due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While no active exploitation, public exploit code, or significant community discussion has been observed, its critical severity warrants immediate attention.

Impacted Technologies

VendorProductVersion(s)CPE
<= 6.2.1CPE matchmatch criteria
cpe:2.3:a:thecodingmachine:gotenberg:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
3.02%
Probability of exploitation in next 30 days
EPSS Percentile
86.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0302 is in the 77th percentile among its peer group of 36,829 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/160744/Gotenberg-6.2.0-Traversal-Code-Execution-Insecure-Permissions.html
ExploitThird Party AdvisoryVDB Entry
github.com / thecodingmachine/gotenberg/issues/199
Third Party Advisory