CVE-2022-4892: A vulnerability was found in MyCMS

Q: How do I fix CVE-2022-4892?

mycms: upgrade to 2022-06-01. Exact commands for each OS are on this page.

Q: Is CVE-2022-4892 being exploited?

CVE-2022-4892 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-2022-4892 affect?

CVE-2022-4892 affects mycms. Severity is low (CVSS 3.5). A vulnerability was found in MyCMS. It has been classified as problematic. This affects the function build_view of the file lib/gener/view.php of the component Visitors Module. The manipulation of the argument original/converted leads to cr

Q: How urgent is CVE-2022-4892?

Priority 23/100. No elevated risk signals yet.

Routine

LOW 3.5UPGRADE

CVE-2022-4892 is a low-severity flaw (CVSS 3.5) affecting mycms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was found in MyCMS. It has been classified as problematic. This affects the function build_view of the file lib/gener/view.php of the component Visitors Module. The manipulation of the argument original/converted leads to cross site scripting. It is possible to initiate the attack remotely. The patch is named d64fcba4882a50e21cdbec3eb4a080cb694d26ee. It is recommended to apply a patch to fix this issue. The associated identifier o

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	3.5 (Low)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.5% (top 57%)
CISA exploited list	No
Weakness	CWE-79
Published	2023-01-19
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: mycms project

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

Am I affected?

Timeline

2023-01-19 08:15 UTCPublished CVE record published
2026-06-17 05:22 UTCUpdated Record last modified

mycms project mycms UPGRADE

Affected: < 2022-06-01

Fixed in: 2022-06-01

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 2022-06-01 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade mycms

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-2022-4892?

mycms: upgrade to 2022-06-01. Exact commands for each OS are on this page.

Is CVE-2022-4892 being exploited?

CVE-2022-4892 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-2022-4892 affect?

CVE-2022-4892 affects mycms. Severity is low (CVSS 3.5). A vulnerability was found in MyCMS. It has been classified as problematic. This affects the function build_view of the file lib/gener/view.php of the component Visitors Module. The manipulation of the argument original/converted leads to cr

How urgent is CVE-2022-4892?

Priority 23/100. No elevated risk signals yet.

Software pages

PHP vulnerabilities

References

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