CVE-2022-4522: A vulnerability classified as problematic was found in CalendarXP up to 10.0.1

Q: How do I fix CVE-2022-4522?

calendarxp: upgrade to newer than 10.0.1. Exact commands for each OS are on this page.

Q: Is CVE-2022-4522 being exploited?

CVE-2022-4522 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-2022-4522 affect?

CVE-2022-4522 affects calendarxp. Severity is low (CVSS 3.5). A vulnerability classified as problematic was found in CalendarXP up to 10.0.1. This vulnerability affects unknown code. The manipulation leads to cross site scripting. The attack can be initiated remotely. Upgrading to version 10.0.2 is ab

Q: How urgent is CVE-2022-4522?

Priority 24/100. No elevated risk signals yet.

Routine

LOW 3.5UPGRADE

CVE-2022-4522 is a low-severity flaw (CVSS 3.5) affecting calendarxp. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability classified as problematic was found in CalendarXP up to 10.0.1. This vulnerability affects unknown code. The manipulation leads to cross site scripting. The attack can be initiated remotely. Upgrading to version 10.0.2 is able to address this issue. The name of the patch is e3715b2228ddefe00113296069969f9e184836da. It is recommended to upgrade the affected component. VDB-215902 is the identifier assigned to this vulnerability.

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	0.6% (top 52%)
CISA exploited list	No
Weakness	CWE-707
Published	2022-12-15
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: calendarxp

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

Am I affected?

Timeline

2022-12-15 21:15 UTCPublished CVE record published
2026-06-17 05:21 UTCUpdated Record last modified

calendarxp calendarxp UPGRADE

Affected: <= 10.0.1

Fixed in: newer than 10.0.1

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 10.0.1 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade calendarxp

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-2022-4522?

calendarxp: upgrade to newer than 10.0.1. Exact commands for each OS are on this page.

Is CVE-2022-4522 being exploited?

CVE-2022-4522 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-2022-4522 affect?

CVE-2022-4522 affects calendarxp. Severity is low (CVSS 3.5). A vulnerability classified as problematic was found in CalendarXP up to 10.0.1. This vulnerability affects unknown code. The manipulation leads to cross site scripting. The attack can be initiated remotely. Upgrading to version 10.0.2 is ab

How urgent is CVE-2022-4522?

Priority 24/100. No elevated risk signals yet.

References

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