Description

WordPress Plugin Crisp Live Chat is prone to a cross-site request forgery vulnerability. Exploiting this issue may allow a remote attacker to perform certain administrative actions and gain unauthorized access to the affected application; other attacks are also possible. WordPress Plugin Crisp Live Chat version 0.31 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 0.32 or latest

References

https://www.wordfence.com/vulnerability-advisories/#CVE-2021-43353

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2645069%40crisp&old=2612096%40crisp&sfp_email=&sfph_mail=

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Severity

High

Classification

CVE-2021-43353 CWE-352 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Tags

Missing Update CSRF