CVE-2022-35953: BookWyrm is a social network for tracking your reading, talking about books, writing reviews, and discovering

Q: How do I fix CVE-2022-35953?

bookwyrm: upgrade to 0.4.5. Exact commands for each OS are on this page.

Q: Is CVE-2022-35953 being exploited?

CVE-2022-35953 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2022-35953 affect?

CVE-2022-35953 affects bookwyrm. Severity is high (CVSS 7.1). BookWyrm is a social network for tracking your reading, talking about books, writing reviews, and discovering what to read next. Some links in BookWyrm may be vulnerable to tabnabbing, a form of phishing that gives attackers an opportunity

Q: How urgent is CVE-2022-35953?

Priority 42/100. High severity; Public exploit reference

This month

HIGH 7.1UPGRADE

CVE-2022-35953 is a high-severity flaw (CVSS 7.1) affecting bookwyrm. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

BookWyrm is a social network for tracking your reading, talking about books, writing reviews, and discovering what to read next. Some links in BookWyrm may be vulnerable to tabnabbing, a form of phishing that gives attackers an opportunity to redirect a user to a malicious site. The issue was patched in version 0.4.5.

Why this priority

High severity
Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	7.1 (High)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.6% (top 50%)
CISA exploited list	No
Weakness	CWE-601
Published	2022-08-12
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: joinbookwyrm

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2022-08-12 21:15 UTCPublished CVE record published
2026-06-17 04:52 UTCUpdated Record last modified

joinbookwyrm bookwyrm UPGRADE

Affected: < 0.4.5

Fixed in: 0.4.5

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy bookwyrm || rpm -q bookwyrm || bookwyrm --version

2. UPGRADE to 0.4.5 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade bookwyrm

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade bookwyrm

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2022-35953?

bookwyrm: upgrade to 0.4.5. Exact commands for each OS are on this page.

Is CVE-2022-35953 being exploited?

CVE-2022-35953 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2022-35953 affect?

CVE-2022-35953 affects bookwyrm. Severity is high (CVSS 7.1). BookWyrm is a social network for tracking your reading, talking about books, writing reviews, and discovering what to read next. Some links in BookWyrm may be vulnerable to tabnabbing, a form of phishing that gives attackers an opportunity

How urgent is CVE-2022-35953?

Priority 42/100. High severity; Public exploit reference

Related CVEs

CVE-2022-35925 MEDIUM 5.3 UPGRADE BookWyrm is a social network for tracking reading
CVE-2022-31136 MEDIUM 6.3 UPGRADE Bookwyrm is an open source social reading and reviewing program
CVE-2022-23644 HIGH 8.8 UPGRADE BookWyrm is a decentralized social network for tracking reading habits and reviewing books

References

← Back to latest CVEs