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  4. CVE 2026 112833 wordpress seriously simple podcasting plugin 3170
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Back to active CVEs
Medium · CVSS 6.5CVE-2026-112833

WordPress Seriously Simple Podcasting plugin <= 3.17.0 - Cross Site Scripting (XSS) vulnerabilityCVE-2026-112833

Answer in brief

CVE-2026-112833 records a Medium severity (CVSS 6.5) vulnerability in WordPress Seriously Simple Podcasting plugin <= 3.17.0 - Cross Site Scripting (XSS) vulnerability. The current sources do not mark it as known exploited. The current feed maps Castos/seriously-simple-podcasting (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 20, 2026Updated Oct 20, 2026Source checked Oct 20, 2026First seen by HOL Oct 20, 2026Material review Oct 20, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 6.5
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 6.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Castos/seriously-simple-podcasting (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Castos/seriously-simple-podcastinggeneric>=0 <=3.17.0Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Castos/seriously-simple-podcasting.
  2. 2Review the reported fix. Source-reported solution: Update the WordPress Seriously Simple Podcasting plugin to the latest available version (at least 3.17.1).

Evidence timeline and material changes

  1. Published upstream

    Oct 20, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 20, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 20, 2026

Sources and claim methodology

  • Source referencepatchstack.com
Upstream source description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Castos Seriously Simple Podcasting seriously-simple-podcasting allows Stored XSS.This issue affects Seriously Simple Podcasting: from n/a through 3.17.0.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • ApostropheCMS: Stored XSS via Unescaped Widget Style Attribute SerializationAlso CWE-79
  • ApostropheCMS sanitize-html: nonTextTags discard region ends early on an implied close, letting <noscript> content renderAlso CWE-79
  • ApostropheCMS sanitize-html: SMIL animation namespace-prefix bypass allows javascript: URI injection (XSS)Also CWE-79
  • ApostropheCMS: Client-side Prototype Pollution in apos.http.parseQuery leading to DOM-based XSS against authenticated usersAlso CWE-79
  • ApostropheCMS: Incomplete CVE-2026-53606: `meta http-equiv=refresh` `content` still ships `javascript:` / `data:` URLsAlso CWE-79
  • VPL for Moodle before 5.0.0 Reflected XSS via similarity/diff.php filenameAlso CWE-79

Record context

Vulnerability class
XSS
EPSS
Not reported
CWE IDs
CWE-79
Source
CVE List V5
Source checked
Oct 20, 2026
References
1 linked source
Open source record