SARA / Free Tools / CVE / CVE-2017-16907

CVE-2017-16907 — In Horde Groupware 5

In Horde Groupware 5.2.19 and 5.2.21, there is XSS via the Color field in a Create Task List action.

CVSS
5.4 MEDIUM
EPSS
0.23% (top 54.70%)
CWE
—
Published
2017-11-20T20:29:00.387
Last modified
2026-05-13T00:24:29.033
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

01What is this vulnerability?

In Horde Groupware 5.2.19 and 5.2.21, there is XSS via the Color field in a Create Task List action.

02Affected products

No structured affected-product list available — see references below for vendor advisories.

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

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

09References

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