CVE-2021-3758
MEDIUMCVSS 6.5/10EPSS 0.77%
Last modified
CVE-2021-3758 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. bookstack is vulnerable to Server-Side Request Forgery (SSRF). EPSS estimates a 0.77% chance of exploitation in the next 30 days.
Description
bookstack is vulnerable to Server-Side Request Forgery (SSRF)
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Bookstackapp | Bookstack | < 21.08 |
References
- https://github.com/bookstackapp/bookstack/commit/bee5e2c7ca637d034c6985c0328cef0ce068778ePatch, Third Party Advisory
- https://huntr.dev/bounties/a8d7fb24-9a69-42f3-990a-2db93b53f76bExploit, Issue Tracking, Third Party Advisory
- https://github.com/bookstackapp/bookstack/commit/bee5e2c7ca637d034c6985c0328cef0ce068778ePatch, Third Party Advisory
- https://huntr.dev/bounties/a8d7fb24-9a69-42f3-990a-2db93b53f76bExploit, Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-3758?
bookstack is vulnerable to Server-Side Request Forgery (SSRF)
How severe is CVE-2021-3758?
CVE-2021-3758 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.77% probability of exploitation in the next 30 days.
How do I fix CVE-2021-3758?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
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Are you affected by CVE-2021-3758?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST