CVE-2025-39433
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 · uneditedCross-Site Request Forgery (CSRF) vulnerability in beke_ro Bknewsticker bknewsticker allows Stored XSS.This issue affects Bknewsticker: from n/a through <= 1.0.5.
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 · high confidenceCSRF vulnerability in Bknewsticker allows attackers to craft malicious requests that inject and store XSS payloads. Since the XSS is stored, any user viewing the affected news ticker component will have the attacker's JavaScript executed in their browser context.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
CVSS 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
- Low
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
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.
-
Identify Bknewsticker installationSearch your codebase, CMS plugins, or web application modules for the Bknewsticker component. Check plugin directories, vendor folders, or included libraries for files named 'bknewsticker' or similar.Affected if Bknewsticker is found in the environment
-
Determine installed versionLocate version information in the component's source files, such as a version.php, composer.json, package.json, or a README/changelog file. Compare the version number to the affected range.Affected if Version is 1.0.5 or earlier, or version cannot be determined
-
Verify news ticker component is activeCheck if the news ticker feature is enabled in the application configuration, admin panel, or if the component is actively loaded/rendered on any web page.Affected if The news ticker component is enabled and accessible to users
-
Inspect for CSRF protection mechanismReview the news ticker source code for anti-CSRF token validation. Search for token generation and validation functions, or check if the forms/requests handling ticker input include CSRF tokens.Affected if No anti-CSRF tokens are implemented in the news ticker input handling code
-
Check input sanitization for XSS preventionExamine the code that processes and stores news ticker content. Look for output encoding, input validation, or sanitization functions (such as htmlspecialchars, strip_tags, or XSS filtering libraries).Affected if User-supplied ticker content is stored without sanitization or encoding
User is affected if Bknewsticker version 1.0.5 or earlier is deployed with the news ticker component active and lacking CSRF protection and input sanitization.
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 dataImplement anti-CSRF tokens and validate/sanitize all user input to prevent XSS injection. If available, update to a patched version beyond 1.0.5.
- Consultation2.0 h
- Implementation4.0 h
- Testing2.0 h
- Review / QA1.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $2,560.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-39433 — 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-2025-39433 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
Be the first to add a field note for this CVE — a mitigation you’ve verified, a version caveat, or a link to a working fix. Sign in above to contribute.
A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.
- 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