CVE-2023-45764Network attack vector

Stored script execution via insufficient sanitization and escaping

Published Oct 24, 2023 · Updated Apr 28, 2026

Stored XSS in Gopi Ramasamy Scroll post excerpt 8.0 and earlier allows remote authenticated users to run scripts in visitors' browsers. Public advisories attribute the flaw to insufficient input sanitization and output escaping but do not identify the affected setting, parameter, or function. Administrator access is required, and exposure is limited to multisite installations or sites with unfiltered_html disabled; a visitor must load the injected content for script execution.

CVSS severity5.9
Medium
EPSS probability0.42%
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 Gopi Ramasamy Scroll post excerpt 8.0 and earlier allows remote authenticated users to run scripts in visitors' browsers. Public advisories attribute the flaw to insufficient input sanitization and output escaping but do not identify the affected setting, parameter, or function. Administrator access is required, and exposure is limited to multisite installations or sites with unfiltered_html disabled; a visitor must load the injected content for script execution.

The record

CVE
CVE-2023-45764
Published
Oct 24, 2023
Updated
Apr 28, 2026
Vendor
Gopi Ramasamy
Product
Scroll post excerpt
Classifications
CWE-79, CAPEC-592, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Oct 24, 2023CVE 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=n/a <=8.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Gopi Ramasamy · Scroll post excerptversion=n/a <=8.0

Published CVSS scores

4.4WordfenceCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
4.8NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
5.9PatchstackCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L

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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-592Stored XSS
T1059.007JavaScript/JScript

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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