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CVE-2023-50259

17
FAUCET Score

CVE-2023-50259 is an unauthenticated blind server-side request forgery (SSRF) vulnerability affecting Medusa, an automatic video library manager, in versions prior to 1.0.19. The flaw allows an attacker to craft POST requests on behalf of the Medusa server due to improper validation of the 'slack_webhook' variable. Rated 5.3 MEDIUM, this vulnerability requires no authentication or user interaction, but its impact is limited to low integrity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.0.19CPE matchmatch criteria
cpe:2.3:a:pymedusa:medusa:*:*:*:*:*:*:*:*

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
0.60%
Probability of exploitation in next 30 days
EPSS Percentile
45.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0060 is in the 29th 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

References

github.com / pymedusa/Medusa/blob/3d656652ab277e47689483912ed7fc443e7023e8/medusa/notifiers/slack.py
Patch
github.com / pymedusa/Medusa/blob/3d656652ab277e47689483912ed7fc443e7023e8/medusa/server/web/home/handler.py
Patch
github.com / pymedusa/Medusa/releases/tag/v1.0.19
Release Notes
github.com / pymedusa/Medusa/security/advisories/GHSA-8mcr-vffr-jwxv
ExploitVendor Advisory
securitylab.github.com / advisories/GHSL-2023-201_GHSL-2023-202_Medusa
ExploitThird Party Advisory