Vulnerability · Published Dec 2, 2021 · Assigned by @huntrdev
CVE-2021-3944Cross-Site Request Forgery (CSRF) in bookstackapp/bookstack
Low 3.1
In plain English
A low-severity cross-site request forgery in bookstackapp/bookstack from bookstackapp. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 51% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.0)3.1Low
Exploit odds (30 days)0.6%top 49.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
bookstack is vulnerable to Cross-Site Request Forgery (CSRF)
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | ssddanbrown/bookstack | 21.11 | GHSA-wc7v-77jr-5c3m |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| bookstackapp | bookstackapp/bookstack | unspecified – before 21.11 |
Weakness: CWE-352 · Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N