CVE-2022-27860Network attack vector

Stored XSS via forged footer updates

Published Apr 28, 2022 · Updated Apr 28, 2026

Cross-site request forgery in Shea Bunge Footer Text 2.0.3 and earlier allows remote attackers to store XSS payloads in site footers. The dashboard footer editor accepts a forged state-changing request without CSRF validation and saves attacker-supplied footer content for front-end rendering. Exploitation requires an authorized administrator to visit attacker-controlled content, after which malicious script executes for visitors wherever the theme calls the plugin's footer template tag.

CVSS severity6.1
Medium
EPSS probability0.38%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in Shea Bunge Footer Text 2.0.3 and earlier allows remote attackers to store XSS payloads in site footers. The dashboard footer editor accepts a forged state-changing request without CSRF validation and saves attacker-supplied footer content for front-end rendering. Exploitation requires an authorized administrator to visit attacker-controlled content, after which malicious script executes for visitors wherever the theme calls the plugin's footer template tag.

The record

CVE
CVE-2022-27860
Published
Apr 28, 2022
Updated
Apr 28, 2026
Vendor
Shea Bunge
Product
Footer Text
Classifications
CWE-352, CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 28, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 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=<= 2.0.3 <=2.0.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Shea Bunge · Footer Textversion=<= 2.0.3 <=2.0.3

Published CVSS scores

6.1PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.3NIST NVDAV:N/AC:M/Au:N/C:N/I:P/A:N
6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

Public exploit references

No public exploit references are available in this record.

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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