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CVE-2022-24721

25
FAUCET Score

CVE-2022-24721 is a high-severity authorization bypass vulnerability affecting CometD versions prior to 5.0.11, 6.0.6, and 7.0.6. It allows remote attackers to subscribe and publish to internal Oort and Seti channels due to improper authorization. This can lead to unauthorized access to sensitive cluster traffic and manipulation of user data or cluster structure. While no active exploitation or public exploit code has been identified, and community discussion is minimal, immediate patching or implementing the recommended security policy workaround is advised.

Impacted Technologies

VendorProductVersion(s)CPE
< 5.0.11CPE matchmatch criteria
cpe:2.3:a:cometd:cometd:*:*:*:*:*:*:*:*
>= 6.0.0, < 6.0.6CPE matchmatch criteria
cpe:2.3:a:cometd:cometd:*:*:*:*:*:*:*:*
>= 7.0.0, < 7.0.6CPE matchmatch criteria
cpe:2.3:a:cometd:cometd:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.13%
Probability of exploitation in next 30 days
EPSS Percentile
63.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0113 is in the 60th percentile among its peer group of 17,844 CVEs.

Social Chatter

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

Remediation

Patch Available

Vendor Patches (3)

mavenpatch availablevia ghsa
Product: org.cometd.java:cometd-java-oortFixed in: 5.0.11
mavenpatch availablevia ghsa
Product: org.cometd.java:cometd-java-oortFixed in: 6.0.6
mavenpatch availablevia ghsa
Product: org.cometd.java:cometd-java-oortFixed in: 7.0.6

Vendor Advisories (2)

mavenGHSA-rjmq-6v55-4rjvhigh

Improper Authorization in org.cometd.oort

Mar 15, 2022
redhatCVE-2022-24721Moderate

cometd: Improper Authorization in org.cometd.oort

Mar 15, 2022

References

github.com / cometd/cometd/issues/1146
Issue TrackingThird Party Advisory
github.com / cometd/cometd/security/advisories/GHSA-rjmq-6v55-4rjv
Third Party Advisory