CVE-2021-24974Public exploitNetwork attack vector

Stored XSS via unchecked AJAX attribute settings

Published Jan 24, 2022 · Updated Aug 3, 2024

Stored XSS in Product Feed PRO for WooCommerce before 11.0.7 allows remote authenticated users to inject script through AJAX settings. The woosea_add_attributes AJAX action accepts attacker-controlled attribute names and values without authorization or output escaping, storing markup that the feed workflow later renders. Any authenticated account can submit the payload, but execution occurs only when an administrator reaches the second feed-creation page, exposing that administrator's browser session to script execution.

CVSS severity5.4
Medium
EPSS probability0.61%
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 Product Feed PRO for WooCommerce before 11.0.7 allows remote authenticated users to inject script through AJAX settings. The woosea_add_attributes AJAX action accepts attacker-controlled attribute names and values without authorization or output escaping, storing markup that the feed workflow later renders. Any authenticated account can submit the payload, but execution occurs only when an administrator reaches the second feed-creation page, exposing that administrator's browser session to script execution.

The record

CVE
CVE-2021-24974
Published
Jan 24, 2022
Updated
Aug 3, 2024
Vendor
AdTribes.io
Product
Product Feed PRO for WooCommerce
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 24, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=11.0.7 <11.0.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

AdTribes.io · Product Feed PRO for WooCommerceversion=11.0.7 <11.0.7

Published CVSS scores

3.5NIST NVDAV:N/AC:M/Au:S/C:N/I:P/A:N
5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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