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CVE-2021-24374

19
FAUCET Score

CVE-2021-24374 is a medium-severity information disclosure vulnerability affecting the Jetpack Carousel module in Jetpack WordPress plugin versions prior to 9.8. It allows unauthenticated attackers to leak comments from non-published pages or posts. The attack requires no user interaction and has a low impact on confidentiality, with no integrity or availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 9.8CPE matchmatch criteria
cpe:2.3:a:automattic:jetpack:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.49%
Probability of exploitation in next 30 days
EPSS Percentile
71.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0149 is in the 54th percentile among its peer group of 23,723 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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)

composerpatch availablevia ghsa
Product: automattic/jetpackFixed in: 9.8

Vendor Advisories (1)

composerGHSA-5hr6-r8h6-wh22medium

JetPack Exposure of Resource to Wrong Sphere

May 24, 2022

References

jetpack.com / 2021/06/01/jetpack-9-8-engage-your-audience-with-wordpress-stories
Release NotesVendor Advisory
wpscan.com / vulnerability/08a8a51c-49d3-4bce-b7e0-e365af1d8f33
ExploitThird Party Advisory