Critical severity9.1NVD Advisory· Published May 18, 2020· Updated Jun 17, 2026

CVE-2020-12258

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

rConfig/rConfigdescription
rConfig/rConfigllm-fuzzy
Range: = 3.9.4

Patches

Vulnerability mechanics

References

gist.github.com/farid007/8855031bad0e497264e4879efb5bc9f8nvdThird Party Advisory

News mentions

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cvss	0.591
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000