PoC Index

CVE-2023-4820

MEDIUM 5.4EPSS 0.4%

The PowerPress Podcasting plugin by Blubrry WordPress plugin before 11.0.12 does not sanitize and escape the media url field in posts, which could allow users with privileges as low as contributor to inject arbitrary web scripts that could target a site admin or superadmin.

CVSS v3.1
5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS v3.1
5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS
0.40% chance of exploitation in the next 30 days, 34th percentile
Published
2023-10-16
Updated
2025-03-05

Proof-of-concept exploits (1)

References

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