CVE-2026-76573Network attack vector

Stored XSS via unescaped not_found shortcode attribute

Published Sep 5, 2026 · Updated Sep 7, 2026

Stored XSS in Pods – Custom Content Types and Fields 3.3.9.1 and earlier allows remote authenticated users to inject scripts. The shortcode rendering path accepts the attacker-controlled not_found attribute and emits it when a Pods query has no results without sufficient sanitization or output escaping. Contributor-level access is required, and the payload executes when a user visits a page containing the crafted shortcode.

CVSS severity6.4
Medium
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Pods – Custom Content Types and Fields 3.3.9.1 and earlier allows remote authenticated users to inject scripts. The shortcode rendering path accepts the attacker-controlled not_found attribute and emits it when a Pods query has no results without sufficient sanitization or output escaping. Contributor-level access is required, and the payload executes when a user visits a page containing the crafted shortcode.

The record

CVE
CVE-2026-76573
Published
Sep 5, 2026
Updated
Sep 7, 2026
Vendor
Pods Foundation, Inc.
Product
Pods – Custom Content Types and Fields
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 5, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 7, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=3.3.9.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Pods Foundation, Inc. · Pods – Custom Content Types and Fieldsversion=0 <=3.3.9.1

Published CVSS scores

6.4WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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