Количество 3
Количество 3
CVE-2026-6339
Mattermost versions 11.5.x <= 11.5.1, 11.4.x <= 11.4.3 fail to validate the X-Requested-With header on the burn-on-read reveal endpoint which allows an authenticated channel member to force the reveal of a burn-on-read message without recipient consent via a crafted Markdown image tag.. Mattermost Advisory ID: MMSA-2026-00636
CVE-2026-6339
Mattermost versions 11.5.x <= 11.5.1, 11.4.x <= 11.4.3 fail to validat ...
GHSA-xvcx-mgpc-5xh3
Mattermost doesn't validate the X-Requested-With header on the burn-on-read reveal endpoint
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
 | CVE-2026-6339 Mattermost versions 11.5.x <= 11.5.1, 11.4.x <= 11.4.3 fail to validate the X-Requested-With header on the burn-on-read reveal endpoint which allows an authenticated channel member to force the reveal of a burn-on-read message without recipient consent via a crafted Markdown image tag.. Mattermost Advisory ID: MMSA-2026-00636 | CVSS3: 4.3 | 0% Низкий | 3 месяца назад |
| CVE-2026-6339 Mattermost versions 11.5.x <= 11.5.1, 11.4.x <= 11.4.3 fail to validat ... | CVSS3: 4.3 | 0% Низкий | 3 месяца назад |
| GHSA-xvcx-mgpc-5xh3 Mattermost doesn't validate the X-Requested-With header on the burn-on-read reveal endpoint | CVSS3: 4.3 | 0% Низкий | 3 месяца назад |
Уязвимостей на страницу