BuddypressWordPress extension
CVE-2025-23798
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ElbowRobo Mass Messaging in BuddyPress mass-messaging-in-buddypress allows Reflected XSS.This issue affects Mass Messaging in BuddyPress: from n/a through <= 2.2.1.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceReflected XSS vulnerability in the Mass Messaging in BuddyPress WordPress plugin (versions up to 2.2.1) allows attackers to inject malicious scripts via unsanitized user input that gets reflected in web pages without proper output encoding.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data
BuddypressWordPress extension
<= 2.2.1CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- None
- User interaction
- Required
- Scope
- Changed
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Confirm BuddyPress is installedCheck your WordPress plugins directory or admin panel to verify the BuddyPress plugin is present and activeAffected if BuddyPress plugin is installed and active with Mass Messaging functionality available
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Identify installed BuddyPress versionCheck the plugin file header (usually in bp-loader.php or buddypress.php) or view the installed version in WordPress admin > Plugins > BuddyPressAffected if The installed version is 2.2.1 or any version up to and including 2.2.1
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Verify Mass Messaging component is enabledCheck if the Mass Messaging feature is active by accessing the BuddyPress messaging component settings or attempting to access the messages interface where mass messaging would be availableAffected if Mass Messaging feature is enabled and accessible to users on the site
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Inspect message input parameters for encodingIf you have access to development tools or logs, examine how user-supplied input in message fields is handled - look for lack of output encoding in the HTML response when messages are processedAffected if User input from message fields is reflected in the page response without proper HTML escaping
Your environment is affected if BuddyPress version 2.2.1 or lower is installed with the Mass Messaging feature enabled and user input is not being HTML-encoded when reflected in pages
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataApply proper input validation and output escaping to all user-supplied data before rendering in HTML context; update to a patched version if available from the vendor.
Fix this in Buddypress
Scoped from the published advisory
- Consultation3.0 h
- Implementation4.0 h
- Testing2.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $3,168.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-23798 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2025-23798 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
- No spam, self-promotion, credentials, or personal data