CVE-2022-31136

Summary

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.

Affected Software

Weaknesses

• CWE-79: CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

ADP Enrichment

CVE Program Container

Additional References

• https://github.com/bookwyrm-social/bookwyrm/security/advisories/GHSA-2cfh-v7rf-pxfp
• https://github.com/bookwyrm-social/bookwyrm/commit/fe33fdcf564a6a5667aef75d5456bea08feab50d

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://github.com/bookwyrm-social/bookwyrm/security/advisories/GHSA-2cfh-v7rf-pxfp
• https://github.com/bookwyrm-social/bookwyrm/commit/fe33fdcf564a6a5667aef75d5456bea08feab50d

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