PatchSiren cyber security CVE debrief

CVE-2026-34900 Liquid Web / StellarWP CVE debrief

CVE-2026-34900 is a HIGH severity Unauthenticated Cross Site Scripting (XSS) vulnerability in GiveWP versions <= 4.14.2. The vulnerability has a CVSS score of 7.1 and was published on {cvePublishedAt}.

Vendor: Liquid Web / StellarWP
Product: GiveWP
CVSS: HIGH 7.1
CISA KEV: Not listed in stored evidence
Original CVE published: 2026-06-15
Original CVE updated: 2026-06-15
Advisory published: 2026-06-15
Advisory updated: 2026-06-15

Who should care

Administrators and users of GiveWP versions <= 4.14.2 should be aware of this vulnerability and take necessary actions to mitigate it.

Technical summary

The vulnerability is a reflected Cross-Site Scripting (XSS) vulnerability in the GiveWP plugin. The CVSS vector for this vulnerability is CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L.

Defensive priority

HIGH

Recommended defensive actions

Update GiveWP to a version greater than 4.14.2.
Refer to {ref-4} for mitigation or vendor reference.

Evidence notes

The vulnerability was reported by Patchstack and is listed in the NVD database.

Sources and references

Verified primary and authoritative sources

CVE-2026-34900 CVE Program record
Publisher, destination, and source semantics verified

URL: https://www.cve.org/CVERecord?id=CVE-2026-34900

CVE Program - Official CVE Program record with source-provided CVE metadata.
CVE-2026-34900 NVD vulnerability detail
Publisher, destination, and source semantics verified

URL: https://nvd.nist.gov/vuln/detail/CVE-2026-34900

NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.