CVE-2020-12258

CRITICAL 9.1CVE-2020-12258 · Published 18/05/2020 · updated 17/06/2026

In short

CVE-2020-12258 is a CRITICAL (CVSS 9.1) vulnerability affecting rconfig (rconfig).
Chance of exploitation in the next 30 days (EPSS): 1.7%, higher than 77.3% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
rconfig rconfig	`= 3.9.4`	No fix yet

Description

rConfig 3.9.4 is vulnerable to session fixation because session expiry and randomization are mishandled. The application can reuse a session via PHPSESSID. Also, an attacker can exploit this vulnerability in conjunction with CVE-2020-12256 or CVE-2020-12259.

References

gist.github.com/farid007/8855031bad0e497264e4879efb5bc9f8 · Third Party Advisory

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Package

Affected versions

Patched versions

rconfig

= 3.9.4

No fix yet

More vulnerabilities in rconfig

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