Security readout for executives and security teams
Plain-English summary
CVE-2026-24952 is a stored cross-site scripting issue in the WordPress Seriously Simple Podcasting plugin through version 3.14.1. An authenticated user could store malicious script that runs when another user views an affected page. This can affect confidentiality, integrity, and availability, but sources do not report active exploitation.
Executive priority
Treat this as a normal-priority web application remediation unless the plugin is widely deployed or many untrusted users can edit content. It is not reported as actively exploited, but stored XSS in WordPress can create account and site-management risk if ignored.
Technical view
The issue is CWE-79 improper neutralization during page generation in seriously-simple-podcasting. CVSS 3.1 is 6.5: network exploitable, low complexity, low privileges required, user interaction required, scope changed, with low CIA impact. Public sources identify affected versions as <= 3.14.1 but do not name a fixed version or vulnerable parameter.
Likely exposure
WordPress sites running Seriously Simple Podcasting version 3.14.1 or earlier are the likely exposure. Risk is higher where many low-privileged users can create or edit podcast-related content. Sites without this plugin, or running versions not covered by the advisory, are not indicated as affected by the provided sources.
Exploitation context
Exploitation requires an authenticated attacker and a victim viewing affected generated content. Stored XSS can execute in the victim’s browser, potentially enabling unauthorized actions within that user’s permissions. The source bundle does not indicate public exploit availability, in-the-wild exploitation, or CISA KEV listing.
Researcher notes
Evidence is limited. The provided sources identify stored XSS, affected versions through 3.14.1, CVSS details, and Patchstack/CVE references. They do not provide a fixed version, vulnerable field, proof-of-concept details, or exploitation telemetry. Avoid assuming broader product impact.
Mitigation direction
- Inventory WordPress sites for Seriously Simple Podcasting and identify installed versions.
- If version is <= 3.14.1, check vendor or Patchstack guidance for an update.
- Upgrade beyond the affected range when a vendor-confirmed fixed release is available.
- Restrict podcast content editing to trusted users until remediated.
- Temporarily disable the plugin if exposure is high and business impact is acceptable.
- Review recent podcast content changes for suspicious script-like entries.
Validation and detection
- Confirm whether Seriously Simple Podcasting is installed on each WordPress site.
- Record the exact plugin version and compare it to <= 3.14.1.
- Review user roles allowed to create or edit podcast-related content.
- Check WordPress audit logs for unexpected podcast content edits.
- After remediation, verify the plugin is no longer in the affected range.
- Use approved vulnerability scanning to confirm the finding is cleared.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-79: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2026-24952 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 6.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L2.33.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
6.5MediumVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.