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CVE-2023-0901

19
FAUCET Score

CVE-2023-0901 describes a sensitive information exposure vulnerability affecting Pixelfed versions prior to 0.11.4. This flaw allows an unauthorized actor to access sensitive data without authentication, as indicated by its CVSS score of 5.3 (Medium). The attack vector is network-based with low complexity, requiring no user interaction, and could lead to a loss of confidentiality. There is currently no evidence of active exploitation, nor is public exploit code available, and the vulnerability has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.11.4CPE matchmatch criteria
cpe:2.3:a:pixelfed:pixelfed:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.3MEDIUM

CVSS:3.0/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
3.0

Exploit Intelligence

EPSS Score
0.64%
Probability of exploitation in next 30 days
EPSS Percentile
46.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0064 is in the 30th percentile among its peer group of 23,705 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)

github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-vjxx-jgcx-9fq2medium

Pixelfed allows user enumeration via reset password functionality

Feb 18, 2023

References

github.com / pixelfed/pixelfed/commit/5b5f5bc38ca9ba39d0b7dacc3813fb899f71ba57
Patch
huntr.dev / bounties/0327b1b2-6e7c-4154-a307-15f236571010
ExploitPatchThird Party Advisory