CVE-2021-31646

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

Gestsup before 3.2.10 allows account takeover through the password recovery functionality (remote). The affected component is the file forgot_pwd.php - it uses a weak algorithm for the generation of password recovery tokens (the PHP uniqueid function), allowing a brute force attack.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-307

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://dojo.maltem.ca/public/advisories/CVE-2021-31646.htmlBroken Link, Third Party Advisory
https://gestsup.fr/index.php?page=downloadPatch, Vendor Advisory
https://gestsup.fr/index.php?page=download&channel=beta&version=3.2.10&type=patchPatch, Vendor Advisory
https://dojo.maltem.ca/public/advisories/CVE-2021-31646.htmlBroken Link, Third Party Advisory
https://gestsup.fr/index.php?page=downloadPatch, Vendor Advisory
https://gestsup.fr/index.php?page=download&channel=beta&version=3.2.10&type=patchPatch, Vendor Advisory

Timeline

Published: Apr 26, 2021
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2021

CVE-2021-316499.8In applications using jfinal 4.9.08 and below, there is a deserialization vulnerability when using redis,may be vulnerable to remote code ex CVE-2021-31658.8SmartAgent 3.1.0 allows a ViewOnly attacker to create a SuperUser account via the /#/CampaignManager/users URI.CVE-2021-316509.8A SQL injection vulnerability in Sourcecodester Online Grading System 1.0 allows remote attackers to execute arbitrary SQL commands via the CVE-2021-316514.8Cross Site Scripting (XSS) vulnerability in neofarg-cms 0.2.3 allows remoate attacker to run arbitrary code via the copyright field in copyr CVE-2021-316556.1Cross Site Scripting (XSS) vulnerability in TRENDnet TV-IP110WN V1.2.2.64 V1.2.2.65 V1.2.2.68 via the profile parameter. in a GET request in CVE-2021-316588.1TP-Link TL-SG2005, TL-SG2008, etc. 1.0.0 Build 20180529 Rel.40524 is affected by an Array index error. The interface that provides the "devi CVE-2021-316598.8TP-Link TL-SG2005, TL-SG2008, etc. 1.0.0 Build 20180529 Rel.40524 is vulnerable to Cross Site Request Forgery (CSRF). All configuration info CVE-2021-31667.5An issue was discovered on ASUS DSL-N14U-B1 1.1.2.3_805 devices. An attacker can upload arbitrary file content as a firmware update when the CVE-2021-316607.5RIOT-OS 2021.01 before commit 85da504d2dc30188b89f44c3276fc5a25b31251f contains a buffer overflow which could allow attackers to obtain sens CVE-2021-316617.5RIOT-OS 2021.01 before commit 609c9ada34da5546cffb632a98b7ba157c112658 contains a buffer overflow that could allow attackers to obtain sensi CVE-2021-316627.5RIOT-OS 2021.01 before commit 07f1254d8537497552e7dce80364aaead9266bbe contains a buffer overflow which could allow attackers to obtain sens CVE-2021-316637.5RIOT-OS 2021.01 before commit bc59d60be60dfc0a05def57d74985371e4f22d79 contains a buffer overflow which could allow attackers to obtain sens