CVE-2021-27913
Last modified
CVE-2021-27913 is a low-severity vulnerability rated 3.5/10 on the CVSS scale. The function mt_rand is used to generate session tokens, this function is cryptographically flawed due to its nature being one pseudorandomness, an attacker can take advantage of the cryptographically insecure nature of this function to enumerate session tokens for accounts that are not under his/her control This issue affects: Mautic Mautic versions prior to 3.3.4; versions prior to 4.0.0.. EPSS estimates a 0.46% chance of exploitation in the next 30 days.
Description
The function mt_rand is used to generate session tokens, this function is cryptographically flawed due to its nature being one pseudorandomness, an attacker can take advantage of the cryptographically insecure nature of this function to enumerate session tokens for accounts that are not under his/her control This issue affects: Mautic Mautic versions prior to 3.3.4; versions prior to 4.0.0.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Acquia | Mautic | < 3.3.4 | — |
| Acquia | Mautic | 4.0.0 | Alpha1 |
References
- https://github.com/mautic/mautic/security/advisories/GHSA-x7g2-wrrp-r6h3Exploit, Patch, Third Party Advisory
- https://github.com/mautic/mautic/security/advisories/GHSA-x7g2-wrrp-r6h3Exploit, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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