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Vulnerabilities / CVE-2019-18345

critical

CVE-2019-18345

A reflected XSS issue was discovered in DAViCal through 1.1.8. It echo ...

Published Modified CWE 79
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by Ubuntu (medium).

Description

A reflected XSS issue was discovered in DAViCal through 1.1.8. It echoes the action parameter without encoding. If a user visits an attacker-supplied link, the attacker can view all data the attacked user can view, as well as perform all actions in the name of the user. If the user is an administrator, the attacker can for example add a new admin user to gain full access to the application.

Affected packages and fixed versions

SourcePackageFixed in
debian 10davical1.1.8-1+deb10u1
debian 11davical1.1.9.2-1
debian 12davical1.1.9.2-1
debian 13davical1.1.9.2-1
debian 14davical1.1.9.2-1
debian 8davical1.1.3.1-1+deb8u1
debian 9davical1.1.5-1+deb9u1
echodavical1.1.9.2-1
ubuntu 18.04-ESMdavicalno fix listed

References

All 9 references

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.