CVE-2022-31136
6.3 · MEDIUMOverview
CVE-2022-31136 is a medium-severity vulnerability affecting joinbookwyrm bookwyrm. It was published on July 7, 2022 and has a CVSS 3.1 base score of 6.3 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Bookwyrm is an open source social reading and reviewing program. Versions of Bookwyrm prior to 0.4.1 did not properly sanitize html being rendered to users. Unprivileged users are able to inject scripts into user profiles, book descriptions, and statuses. These vulnerabilities may be exploited as cross site scripting attacks on users viewing these fields. Users are advised to upgrade to version 0.4.1. There are no known workarounds for this issue.
Remediation
Check the references section for vendor advisories and patches from joinbookwyrm. Update bookwyrm to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| joinbookwyrm | bookwyrm | >= 0, < 0.4.1 | Affected |
References
Frequently Asked Questions
What is CVE-2022-31136?
CVE-2022-31136 is a medium-severity vulnerability affecting joinbookwyrm bookwyrm. It was published on July 7, 2022 and has a CVSS 3.1 base score of 6.3 (MEDIUM).
How severe is CVE-2022-31136?
This vulnerability has a CVSS 3.1 base score of 6.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2022-31136?
Check the references section for vendor advisories and patches from joinbookwyrm. Update bookwyrm to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2022-31136?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-31136 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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