CVE-2023-35041: Cross-Site Request Forgery (CSRF) vulnerability leading to Local File Inclusion (LF) in Webpushr Web Push Noti

Q: How do I fix CVE-2023-35041?

web push notifications: upgrade to newer than 4.34.0. Exact commands for each OS are on this page.

Q: Is CVE-2023-35041 being exploited?

CVE-2023-35041 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-2023-35041 affect?

CVE-2023-35041 affects web push notifications. Severity is high (CVSS 8.8). Cross-Site Request Forgery (CSRF) vulnerability leading to Local File Inclusion (LF) in Webpushr Web Push Notifications Web Push Notifications – Webpushr plugin <= 4.34.0 versions.

Routine

HIGH 8.8UPGRADE

CVE-2023-35041 is a high-severity flaw (CVSS 8.8) affecting web push notifications. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-Site Request Forgery (CSRF) vulnerability leading to Local File Inclusion (LF) in Webpushr Web Push Notifications Web Push Notifications – Webpushr plugin <= 4.34.0 versions.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.4% (top 68%)
CISA exploited list	No
Weakness	CWE-352
Published	2023-11-13
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: webpushr

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

Am I affected?

Timeline

2023-11-13 03:15 UTCPublished CVE record published
2026-06-17 06:04 UTCUpdated Record last modified

webpushr web push notifications UPGRADE

Affected: <= 4.34.0

Fixed in: newer than 4.34.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy web-push-notifications || rpm -q web-push-notifications || web-push-notifications --version

2. UPGRADE to newer than 4.34.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade web-push-notifications

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade web-push-notifications

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-2023-35041?

web push notifications: upgrade to newer than 4.34.0. Exact commands for each OS are on this page.

Is CVE-2023-35041 being exploited?

CVE-2023-35041 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-2023-35041 affect?

CVE-2023-35041 affects web push notifications. Severity is high (CVSS 8.8). Cross-Site Request Forgery (CSRF) vulnerability leading to Local File Inclusion (LF) in Webpushr Web Push Notifications Web Push Notifications – Webpushr plugin <= 4.34.0 versions.

How urgent is CVE-2023-35041?

Priority 39/100. High severity

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References

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