CVE-2022-4522 — A vulnerability classified as problematic was found in CalendarXP up to 10

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 th

01What is this vulnerability?

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…

02Affected products

Vendor	Product	Versions
unspecified	CalendarXP	10.0.0, 10.0.1

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2022-12-15T00:00:00.000Z
• Last modified: 2025-04-15T13:03:44.972Z

09References

• github.com — https://github.com/victorwon/calendarxp/commit/e3715b2228ddefe00113296069969f9e1…
• github.com — https://github.com/victorwon/calendarxp/releases/tag/10.0.2
• vuldb.com — https://vuldb.com/?id.215902