GitHub_MCVELIST:CVE-2023-50259CVE-2023-50259 Blind SSRF in /home/testslack endpoint
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5.7 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
20.6%
Medusa is an automatic video library manager for TV shows. Versions prior to 1.0.19 are vulnerable to unauthenticated blind server-side request forgery (SSRF). The testslack request handler in medusa/server/web/home/handler.py does not validate the user-controlled slack_webhook variable and passes it to the notifiers.slack_notifier.test_notify method, then _notify_slack and finally _send_slack method, which sends a POST request to the user-controlled URL on line 103 in /medusa/notifiers/slack.py, which leads to a blind server-side request forgery (SSRF). This issue allows for crafting POST requests on behalf of the Medusa server. Version 1.0.19 contains a fix for the issue.
CNA Affected
[
{
"vendor": "pymedusa",
"product": "Medusa",
"versions": [
{
"version": "< 1.0.19",
"status": "affected"
}
]
}
]References
github.com/pymedusa/Medusa/blob/3d656652ab277e47689483912ed7fc443e7023e8/medusa/notifiers/slack.py#L103
github.com/pymedusa/Medusa/blob/3d656652ab277e47689483912ed7fc443e7023e8/medusa/server/web/home/handler.py#L168
github.com/pymedusa/Medusa/releases/tag/v1.0.19
github.com/pymedusa/Medusa/security/advisories/GHSA-8mcr-vffr-jwxv
securitylab.github.com/advisories/GHSL-2023-201_GHSL-2023-202_Medusa/
Related
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5.7 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
20.6%