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CVE-2018-20683

26
FAUCET Score

CVE-2018-20683 describes a vulnerability in Gitolite before version 3.6.11, specifically within the commands/rsync component when rsync is enabled in .gitolite.rc. This flaw allows attackers to manipulate the rsync command line, bypassing intended restrictions on options like -v, -n, -q, or -P. With a CVSS score of 8.1 (HIGH), this vulnerability has a network attack vector, high impact potential across confidentiality, integrity, and availability, and high attack complexity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.6.11CPE matchmatch criteria
cpe:2.3:a:gitolite:gitolite:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.1HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.01%
Probability of exploitation in next 30 days
EPSS Percentile
78.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0201 is in the 36th percentile among its peer group of 8,915 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

bugs.debian.org / 918849
Issue TrackingThird Party Advisory
github.com / sitaramc/gitolite/blob/master/CHANGELOG
Third Party Advisory
github.com / sitaramc/gitolite/commit/5df2b817255ee919991da6c310239e08c8fcc1ae
PatchThird Party Advisory
groups.google.com / forum