8.1
CVE-2022-46177
- EPSS 0.68%
- Veröffentlicht 05.01.2023 20:15:18
- Zuletzt bearbeitet 21.11.2024 07:30:16
- Quelle security-advisories@github.com
- CVE-Watchlists
- Unerledigt
LoginDiscourse password reset link can lead to in account takeover if user changes to a new email
Discourse is an option source discussion platform. Prior to version 2.8.14 on the `stable` branch and version 3.0.0.beta16 on the `beta` and `tests-passed` branches, when a user requests for a password reset link email, then changes their primary email, the old reset email is still valid. When the old reset email is used to reset the password, the Discourse account's primary email would be re-linked to the old email. If the old email address is compromised or has transferred ownership, this leads to an account takeover. This is however mitigated by the SiteSetting `email_token_valid_hours` which is currently 48 hours. Users should upgrade to versions 2.8.14 or 3.0.0.beta15 to receive a patch. As a workaround, lower `email_token_valid_hours ` as needed.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.68% | 0.475 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 8.1 | 2.8 | 5.2 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
|
| security-advisories@github.com | 5.7 | 0.5 | 5.2 |
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:N
|
CWE-613 Insufficient Session Expiration
According to WASC, "Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization."
https://github.com/discourse/discourse/commit/4bf306f0e3bf54a9ef9c5886bf1cfb85c20da570
https://github.com/discourse/discourse/commit/83944213b2b2454af80d0407f60d67641b1f0b38
https://github.com/discourse/discourse/security/advisories/GHSA-5www-jxvf-vrc3