CVE-2022-3984Public exploitNetwork attack vector

Stored script execution via unescaped shortcode attributes

Published Dec 19, 2022 · Updated Apr 17, 2025

Stored XSS in Noor Alam Flowplayer Video Player before 1.0.5 allows remote authenticated users to inject scripts through a shortcode. The flowplayer6_video_shortcode function returns an attacker-controlled src attribute without validating it or escaping it for HTML output. Contributor access is sufficient to save the shortcode, and the injected script runs when another user views or previews the page or post.

CVSS severity5.4
Medium
EPSS probability0.47%
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 Noor Alam Flowplayer Video Player before 1.0.5 allows remote authenticated users to inject scripts through a shortcode. The flowplayer6_video_shortcode function returns an attacker-controlled src attribute without validating it or escaping it for HTML output. Contributor access is sufficient to save the shortcode, and the injected script runs when another user views or previews the page or post.

The record

CVE
CVE-2022-3984
Published
Dec 19, 2022
Updated
Apr 17, 2025
Vendor
Noor Alam
Product
Flowplayer Video Player
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 19, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 17, 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=0 <1.0.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Noor Alam · Flowplayer Video Playerversion=0 <1.0.5

Published CVSS scores

5.4CISA ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
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 exploitPublished

Weakness, pattern, technique

CWE-79CWE-79 Cross-Site Scripting (XSS)
T1059.007Command and Scripting Interpreter: JavaScript/JScript

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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