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Vulnerability details: VCID-sk6t-v6nk-jbe7
Vulnerability ID VCID-sk6t-v6nk-jbe7
Aliases CVE-2021-24374
GHSA-5hr6-r8h6-wh22
Summary Exposure of Resource to Wrong Sphere The Jetpack Carousel module of the JetPack WordPress plugin allows users to create a `carousel` type image gallery and allows users to comment on the images. A security vulnerability was found within the Jetpack Carousel module by `nguyenhg_vcs` that allowed the comments of non-published page/posts to be leaked.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (5)
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-639 Authorization Bypass Through User-Controlled Key
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-284 Improper Access Control
CWE-668 Exposure of Resource to Wrong Sphere
System Score Found at
epss 0.00789 https://api.first.org/data/v1/epss?cve=CVE-2021-24374
epss 0.00789 https://api.first.org/data/v1/epss?cve=CVE-2021-24374
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-5hr6-r8h6-wh22
cvssv3.1 5.3 https://github.com/Automattic/jetpack-production
generic_textual MODERATE https://github.com/Automattic/jetpack-production
cvssv3.1 5.3 https://jetpack.com/2021/06/01/jetpack-9-8-engage-your-audience-with-wordpress-stories
generic_textual MODERATE https://jetpack.com/2021/06/01/jetpack-9-8-engage-your-audience-with-wordpress-stories
cvssv3.1 5.3 https://nvd.nist.gov/vuln/detail/CVE-2021-24374
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2021-24374
cvssv3.1 5.3 https://wpscan.com/vulnerability/08a8a51c-49d3-4bce-b7e0-e365af1d8f33
generic_textual MODERATE https://wpscan.com/vulnerability/08a8a51c-49d3-4bce-b7e0-e365af1d8f33
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2021-24374
https://github.com/Automattic/jetpack-production
https://jetpack.com/2021/06/01/jetpack-9-8-engage-your-audience-with-wordpress-stories
https://jetpack.com/2021/06/01/jetpack-9-8-engage-your-audience-with-wordpress-stories/
https://wpscan.com/vulnerability/08a8a51c-49d3-4bce-b7e0-e365af1d8f33
CVE-2021-24374 https://nvd.nist.gov/vuln/detail/CVE-2021-24374
GHSA-5hr6-r8h6-wh22 https://github.com/advisories/GHSA-5hr6-r8h6-wh22
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://github.com/Automattic/jetpack-production
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://jetpack.com/2021/06/01/jetpack-9-8-engage-your-audience-with-wordpress-stories
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2021-24374
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://wpscan.com/vulnerability/08a8a51c-49d3-4bce-b7e0-e365af1d8f33
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.74229
EPSS Score 0.00789
Published At June 4, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:21:33.671699+00:00 GitLab Importer Import https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/automattic/jetpack/CVE-2021-24374.yml 38.6.0