CVE-2026-102372: falha de média gravidade em GestSup
GestSup before 3.2.61 Stored XSS via Email Body in LOGIN IMAP Connector
Publicada em · Atualizada em
33Vexday Risk Score
Sem sinal de exploração. Ela tem prova de conceito pública.
ssvc Attendcvss 5.3epss 0.2%
probabilidade de exploração
0.2%top 90% das CVEs
exploração observada
nãonenhuma fonte reporta
1 exploit(s) público(s)
GestSup versions before 3.2.61 fail to properly sanitize HTML email bodies in the IMAP LOGIN connector, allowing unauthenticated attackers to store arbitrary JavaScript in ticket descriptions and replies. Attackers can send emails to the monitored mailbox containing script tags and event handlers that execute in technician browsers, enabling ticket data theft and unauthorized actions.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Produtos afetados
GestSup · GestSupPoCs públicas encontradas — 1
cve_referenceblog.spiizn.xyz/articles/remote-code-execution-turning-a-ticket-into-a-new-issue/não verificado⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
CVEs relacionadas — GestSup
No mesmo produto, das mais perigosas para as menos.
CVE-2026-100389CRITICALGestSup before 3.2.62 Remote Code Execution via IMAP AttachmentEPSS 0.6%CVE-2026-22197HIGHGestSup < 3.2.60 Multiple SQL Injections in Asset ListEPSS 0.3%CVE-2026-22196HIGHGestSup < 3.2.60 SQL Injection in Ticket CreationEPSS 0.3%CVE-2026-22195HIGHGestSup < 3.2.60 SQL Injection in Search BarEPSS 0.3%CVE-2026-22198MEDIUMGestSup < 3.2.60 Stored XSS in API Error LogsEPSS 0.3%CVE-2026-102373HIGHGestSup before 3.2.62 Private Ticket Comment Disclosure via threadedit ParameterEPSS 0.2%
Referências
https://blog.spiizn.xyz/articles/remote-code-execution-turning-a-ticket-into-a-new-issue/https://gestsup.fr/index.php?page=changeloghttps://gestsup.fr/index.php?page=downloadhttps://gestsup.fr/index.php?page=download&channel=stable&version=3.2.61&type=patchhttps://www.vulncheck.com/advisories/gestsup-before-3.2.62-stored-xss-via-email-body-in-login-imap-connector