CVE-2023-0082Public exploitNetwork attack vector

Stored XSS via unescaped block CSS class

Published Feb 6, 2023 · Updated Mar 25, 2025

Stored XSS in the Popular Posts block in Awesome Motive ExactMetrics before 7.12.1 allows remote authenticated users to inject scripts. The block renders the Additional CSS class value into a page or post without validating or escaping the attacker-controlled attribute content. Contributor access is required to save the block, and the injected JavaScript runs when another user visits the published content.

CVSS severity5.4
Medium
EPSS probability0.57%
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 the Popular Posts block in Awesome Motive ExactMetrics before 7.12.1 allows remote authenticated users to inject scripts. The block renders the Additional CSS class value into a page or post without validating or escaping the attacker-controlled attribute content. Contributor access is required to save the block, and the injected JavaScript runs when another user visits the published content.

The record

CVE
CVE-2023-0082
Published
Feb 6, 2023
Updated
Mar 25, 2025
Vendor
Awesome Motive
Product
ExactMetrics
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 6, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 25, 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 <7.12.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Awesome Motive · ExactMetricsversion=0 <7.12.1

Published CVSS scores

5.4CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.4NVDCVSS: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 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')
T1059.007JavaScript/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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