CVE-2022-1761: The Peter’s Collaboration E-mails WordPress plugin through 2.2.0 is vulnerable to CSRF due to missing nonce ch

Q: How do I fix CVE-2022-1761?

peter\'s collaboration e-mails: upgrade to newer than 2.2.0. Exact commands for each OS are on this page.

Q: Is CVE-2022-1761 being exploited?

CVE-2022-1761 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-2022-1761 affect?

CVE-2022-1761 affects peter\'s collaboration e-mails. Severity is medium (CVSS 6.5). The Peter’s Collaboration E-mails WordPress plugin through 2.2.0 is vulnerable to CSRF due to missing nonce checks. This allows the change of its settings, which can be used to lower the required user level, change texts, the used email add

Q: How urgent is CVE-2022-1761?

Priority 39/100. Public exploit reference

Routine

MEDIUM 6.5UPGRADE

CVE-2022-1761 is a medium-severity flaw (CVSS 6.5) affecting peter\'s collaboration e-mails. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Peter’s Collaboration E-mails WordPress plugin through 2.2.0 is vulnerable to CSRF due to missing nonce checks. This allows the change of its settings, which can be used to lower the required user level, change texts, the used email address and more.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.5% (top 56%)
CISA exploited list	No
Weakness	CWE-352
Published	2022-06-13
Last modified	2026-06-17

Publisher (CNA): WPScan · Vendor: peter\'s collaboration e-mails project

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

Am I affected?

Timeline

2022-06-13 13:15 UTCPublished CVE record published
2026-06-17 04:23 UTCUpdated Record last modified

peter\'s collaboration e-mails project peter\'s collaboration e-mails UPGRADE

Affected: <= 2.2.0

Fixed in: newer than 2.2.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy peters-collaboration-e-mails || rpm -q peters-collaboration-e-mails || peters-collaboration-e-mails --version

2. UPGRADE to newer than 2.2.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade peters-collaboration-e-mails

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade peters-collaboration-e-mails

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-2022-1761?

peter\'s collaboration e-mails: upgrade to newer than 2.2.0. Exact commands for each OS are on this page.

Is CVE-2022-1761 being exploited?

CVE-2022-1761 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-2022-1761 affect?

CVE-2022-1761 affects peter\'s collaboration e-mails. Severity is medium (CVSS 6.5). The Peter’s Collaboration E-mails WordPress plugin through 2.2.0 is vulnerable to CSRF due to missing nonce checks. This allows the change of its settings, which can be used to lower the required user level, change texts, the used email add

How urgent is CVE-2022-1761?

Priority 39/100. Public exploit reference

Software pages

WordPress vulnerabilities

References

← Back to latest CVEs