PT-2026-26609 · Gainsight · Gainsight Assist+1

CVE-2026-31381 · Publicado 2026-03-20 · Atualizado 2026-04-15

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Média

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions versions prior to 2026-31381

Description An attacker can extract user email addresses (PII) exposed in base64 encoding via the state parameter in the OAuth callback URL. The vulnerability involves the exposure of Personally Identifiable Information (PII). The affected component is the OAuth callback URL, specifically the state parameter.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Enumeração de Fraquezas

CWE-598

Identificadores relacionados

CVE-2026-31381

Produtos afetados

Gainsight Assist

Assista

Referências · 8

• https://twitter.com/CVEnew/status/2035626981056782792 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2026-31381 · Nota de Segurança
• https://twitter.com/cyberbivash/status/2035516195906998363 · Publicação no Twitter
• https://communities.gainsight.com/community-news-2/recent-gainsight-assist-plugin-remediations-cve-2026-31381-and-cve-2026-31382-30587 · Aviso do Fabricante
• https://twitter.com/rapid7/status/2034980208193720369 · Publicação no Twitter
• http://rapid7.com/blog/post/ve-cve-2026-31381-cve-2026-31382-gainsight-assist-information-disclosure-xss-fixed · Nota
• https://twitter.com/SecurityAr58409/status/2044241543314182569 · Publicação no Twitter
• https://reddit.com/r/SecOpsDaily/comments/1ryx3gs/cve202631381_cve202631382_gainsight_assist · Publicação no Reddit