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CVE-2021-41111

20
FAUCET Score

CVE-2021-41111 affects Rundeck, an open-source automation service. An authenticated user with read access to webhooks in one project could craft a request to expose webhook definitions and tokens from other projects, potentially allowing them to trigger those webhooks. This vulnerability has a CVSS score of 5.4 (Medium), indicating a low attack complexity and requiring low privileges, with potential for low impact on confidentiality and integrity. There is currently no evidence of active exploitation, no public exploit code (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.3.15CPE matchmatch criteria
cpe:2.3:a:pagerduty:rundeck:*:*:*:*:-:*:*:*
>= 3.4.0, < 3.4.5CPE matchmatch criteria
cpe:2.3:a:pagerduty:rundeck:*:*:*:*:-:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.1
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.56%
Probability of exploitation in next 30 days
EPSS Percentile
43.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0056 is in the 53rd percentile among its peer group of 21,957 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 (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / rundeck/rundeck/commit/a3bdc06a0731da902593732022a5b9d2b4facec5
PatchThird Party Advisory
github.com / rundeck/rundeck/security/advisories/GHSA-mfqj-f22m-gv8j
Third Party Advisory