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CVE-2024-38353

25
FAUCET Score

CVE-2024-38353 is an authentication and access control vulnerability affecting CodiMD versions prior to 2.5.4, allowing unauthenticated access to uploaded image data. The vulnerability stems from insecure random filename generation, making image URLs predictable. Rated Medium (CVSS 5.3), it requires no user interaction or authentication, potentially leading to unauthorized disclosure of sensitive image content. While not on the KEV catalog or actively exploited, Nuclei templates exist, and its FAUCET Risk Score is 82/100, indicating a notable risk despite limited community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.5.4CPE matchmatch criteria
cpe:2.3:a:hackmd:codimd:*:*:*:*:*:*:*:*

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
1.16%
Probability of exploitation in next 30 days
EPSS Percentile
63.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2024-38353 · Dec 5, 2024
This CVE's current EPSS score of 0.0116 is in the 41st 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

Vendor Patches (1)

github_advisoryworkaround availablevia nvd_reference
View patch

References

github.com / hackmdio/codimd/security/advisories/GHSA-2764-jppc-p2hm
ExploitMitigationThird Party Advisory