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CVE-2024-22402

17
FAUCET Score

CVE-2024-22402 is a permissions bypass vulnerability affecting the Nextcloud Guests app, allowing guest users to access the initial page of applications they are not authorized to use. This medium-severity vulnerability (CVSS 5.4) can lead to a limited information disclosure or modification (C:L/I:L) depending on the installed apps, and requires low privileges with no user interaction. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.4.1CPE matchmatch criteria
cpe:2.3:a:nextcloud:guests:*:*:*:*:*:*:*:*
2.5.0CPE matchmatch criteria
cpe:2.3:a:nextcloud:guests:2.5.0:*:*:*:*:*:*:*
3.0.0CPE matchmatch criteria
cpe:2.3:a:nextcloud:guests:3.0.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.51%
Probability of exploitation in next 30 days
EPSS Percentile
40.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0051 is in the 50th percentile among its peer group of 21,951 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 / nextcloud/guests/pull/1082
PatchVendor Advisory
github.com / nextcloud/security-advisories/security/advisories/GHSA-v3qw-7vgv-2fxj
Vendor Advisory
hackerone.com / reports/2251074
Permissions RequiredThird Party Advisory