CVE-2021-38329Network attack vector

Script execution via unescaped PHP_SELF reflection

Published Sep 10, 2021 · Updated May 2, 2025

Reflected XSS in DJ EmailPublish 1.7.2 and earlier allows remote attackers to inject web scripts through a crafted request URL. The plugin reflects the request-controlled PHP_SELF value from dj-email-publish.php into generated HTML without neutralizing script-capable characters. Exploitation requires a victim to follow an attacker-crafted URL, after which the payload runs in the victim's browser under the WordPress site's origin.

CVSS severity6.1
Medium
EPSS probability0.90%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in DJ EmailPublish 1.7.2 and earlier allows remote attackers to inject web scripts through a crafted request URL. The plugin reflects the request-controlled PHP_SELF value from dj-email-publish.php into generated HTML without neutralizing script-capable characters. Exploitation requires a victim to follow an attacker-crafted URL, after which the payload runs in the victim's browser under the WordPress site's origin.

The record

CVE
CVE-2021-38329
Published
Sep 10, 2021
Updated
May 2, 2025
Vendor
DJ EmailPublish Project
Product
DJ EmailPublish
Classifications
CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 10, 2021CVE publishedPublication date reported by the CVE source.
  2. May 2, 2025Record 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=1.7.2 <=1.7.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

DJ EmailPublish Project · DJ EmailPublishversion=1.7.2 <=1.7.2

Published CVSS scores

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
6.1WordfenceCVSS: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-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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