CVE-2026-4653

MEDIUM

CVSS v3.1: 6.4 · EPSS: 0.0020 (10.1 percentile)

NetworkNo user interactionXSSVendor advisory ref

Source data as of:

At a glance

Severity
MEDIUM
CVSS
6.4 v3.1 · NVD
EPSS
0.0020 (10.1 percentile) · FIRST.org
CISA KEV
No
Type
XSS · NVD CWE
Attack conditions (CVSS vector)
NetworkNo user interaction · Source: NVD Vector
Published
2026-07-09 · Modified: 2026-07-09
References
Jump to references (6)

CVSS / EPSS / KEV

CVSS v3.1 6.4 / 10 MEDIUM Source: NVD
EPSS 0.0020 10.1 percentile Source: FIRST.org
CISA KEV No Source: CISA

Source — CVSS: NVD · EPSS: FIRST.org · KEV: CISA. Data & Sources

Description

The Block, Suspend, Report for BuddyPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'link' parameter in versions up to and including 3.6.4. This is due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with subscriber-level access and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Record details

CVE ID
CVE-2026-4653
CVSS (v3.1)
6.4 (MEDIUM)
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Exploitability subscore
3.1
Impact subscore
2.7
EPSS
0.0020 (10.1 percentile) — 2026-07-10
CISA KEV
No
Weakness (CWE)
CWE-79
Affected configurations (CPE)
0
Published
2026-07-09
Modified
2026-07-09
Status
Deferred

References

Reference URLs as listed by NVD, grouped by a mechanical match on the link's host/pattern. Labels describe the link type only.

Related records

Other records sharing a factual facet, for cross-reference. A descriptive neighbourhood — ordering does not imply priority and is not a recommendation.

Same weakness type (CWE)

CVE-2026-2342 CRITICAL CVSS 9.3 CVE-2026-44990 CRITICAL CVSS 9.3 CVE-2026-47646 CRITICAL CVSS 9.3 CVE-2026-54527 CRITICAL CVSS 9.3

Published the same year

CVE-2026-46595 CRITICAL CVSS 10.0 CVE-2026-48316 CRITICAL CVSS 10.0 CVE-2026-50086 CRITICAL CVSS 10.0 CVE-2026-50746 CRITICAL CVSS 10.0
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