CVE-2023-49163: Cross-Site Request Forgery (CSRF) vulnerability in Michael Winkler teachPress.This issue affects teachPress: f

Q: How do I fix CVE-2023-49163?

teachpress: upgrade to newer than 9.0.5. Exact commands for each OS are on this page.

Q: Is CVE-2023-49163 being exploited?

CVE-2023-49163 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-2023-49163 affect?

CVE-2023-49163 affects teachpress. Severity is medium (CVSS 5.4). Cross-Site Request Forgery (CSRF) vulnerability in Michael Winkler teachPress.This issue affects teachPress: from n/a through 9.0.5.

Q: How urgent is CVE-2023-49163?

Priority 24/100. No elevated risk signals yet.

Routine

MEDIUM 5.4UPGRADE

CVE-2023-49163 is a medium-severity flaw (CVSS 5.4) affecting teachpress. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-Site Request Forgery (CSRF) vulnerability in Michael Winkler teachPress.This issue affects teachPress: from n/a through 9.0.5.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 81%)
CISA exploited list	No
Weakness	CWE-352
Published	2023-12-18
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: mtrv

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

Am I affected?

Timeline

2023-12-18 23:15 UTCPublished CVE record published
2026-06-17 06:35 UTCUpdated Record last modified

mtrv teachpress UPGRADE

Affected: <= 9.0.5

Fixed in: newer than 9.0.5

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 9.0.5 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade teachpress

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-2023-49163?

teachpress: upgrade to newer than 9.0.5. Exact commands for each OS are on this page.

Is CVE-2023-49163 being exploited?

CVE-2023-49163 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-2023-49163 affect?

CVE-2023-49163 affects teachpress. Severity is medium (CVSS 5.4). Cross-Site Request Forgery (CSRF) vulnerability in Michael Winkler teachPress.This issue affects teachPress: from n/a through 9.0.5.

How urgent is CVE-2023-49163?

Priority 24/100. No elevated risk signals yet.

Related CVEs

CVE-2025-32149 HIGH 8.5 UPGRADE Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in winkm89
CVE-2025-1321 MEDIUM 6.5 UPGRADE The teachPress plugin for WordPress is vulnerable to SQL Injection via the 'order' parameter of the 'tpsearch'
CVE-2025-1320 MEDIUM 4.3 UPGRADE The teachPress plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and inc
CVE-2023-52129 MEDIUM 6.3 UPGRADE Cross-Site Request Forgery (CSRF) vulnerability in Michael Winkler teachPress.This issue affects teachPress: f
CVE-2023-48755 MEDIUM 4.3 UPGRADE Cross-Site Request Forgery (CSRF) vulnerability in Michael Winkler teachPress.This issue affects teachPress: f

References

← Back to latest CVEs