VulnerabilityModified
CVE-2020-11991
When using the StreamGenerator, the code parse a user-provided XML.
HIGH 7.5EPSS 72.5%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 72.5%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
When using the StreamGenerator, the code parse a user-provided XML. A specially crafted XML, including external system entities, could be used to access any file on the server system.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 72.46% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-611
- Affected
- apache/cocoon
- Source
- security@apache.org
References
- https://lists.apache.org/thread.html/r77add973ea521185e1a90aca00ba9dae7caa8d8b944d92421702bb54%40%3Cusers.cocoon.apache.org%3EExploit, Mailing List, Vendor Advisory
- https://lists.apache.org/thread.html/r77add973ea521185e1a90aca00ba9dae7caa8d8b944d92421702bb54%40%3Cusers.cocoon.apache.org%3EExploit, Mailing List, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.