CVE-2020-26303

GHSL-2020-289: Regular Expression Denial of Service (ReDoS) in insane

CVSS 8.7 HIGHEPSS 0.5%CWE-1333

insane is a whitelist-oriented HTML sanitizer. Versions 2.6.2 and prior contain one or more regular expressions that are vulnerable to Regular Expression Denial of Service (ReDoS). As of time of publication, no known patches are available.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/U:Green

Affected products

bevacqua · insane

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References

https://github.com/bevacqua/insane/issues/19 https://securitylab.github.com/advisories/GHSL-2020-289-redos-insane/