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CVE-2024-22401

15
FAUCET Score

CVE-2024-22401 is a medium-severity vulnerability affecting the Nextcloud Guests app, allowing guest users to bypass intended restrictions and access unauthorized applications. The attack vector is network-based with low complexity, requiring low privileges, and could lead to unauthorized information modification. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

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

4.1MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.46%
Probability of exploitation in next 30 days
EPSS Percentile
37.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0046 is in the 47th 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 / nextcloud/guests/pull/1082
Patch
github.com / nextcloud/security-advisories/security/advisories/GHSA-wr87-hx3w-29hh
Vendor Advisory
hackerone.com / reports/2250398
Permissions RequiredThird Party Advisory