Having LocalisationCache directory default to system tmp directory is insecure
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 1.9%
exploitation probability
1.9%top 23% of all CVEs
observed exploitation
nono source reports it
Mediawiki before 1.28.1 / 1.27.2 contains an unsafe use of temporary directory, where having LocalisationCache directory default to system tmp directory is insecure.
Affected products
mediawiki · mediawiki