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CVE-2026-112833

Status: ReceivedMedium (6.5)—
Severity6.5Medium · CVSS 3.1
Exploitation probability—next 30 days
Active exploitationNonot in the CISA catalog
Public exploitNot knownno public code found

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.

CVSS

Base score
6.5
Version
3.1
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Exploitation probability (EPSS)

FIRST hasn't scored this CVE yet (usual for very recent or rejected CVEs).

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

Stored XSS (CWE-79) en el plugin con UI:R y S:C: el script se ejecuta en el navegador de la víctima al interactuar con contenido almacenado, no hay comandos del sistema.

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

ATT&CK mitigations that cover these techniques

Restrict Web-Based ContentUser TrainingExecution PreventionBehavior Prevention on EndpointDisable or Remove Feature or ProgramApplication Isolation and Sandboxing

Affected technologies (1)

⚠ AI-inferred from the description — NVD hasn't analyzed this CVE yet, these aren't verified CPEs.

Castos — Seriously Simple PodcastingAI

CWEs

References

Show 1 references

Raw JSON (NVD)

Show
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          "attackComplexity": "LOW",
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        {
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  "lastModified": "2026-10-20T16:17:03.857",
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