CVE-2022-45365Network attack vector

Reflected script injection via unescaped AJAX parameters

Published Dec 14, 2023 · Updated Apr 28, 2026

Reflected XSS in Stock Ticker 3.23.2 and earlier allows remote attackers to inject browser scripts through an AJAX request. The ajax_stockticker_symbol_search_test handler returns request parameters in its response without sanitizing the input or escaping the output. The attack requires remote attackers to induce a privileged WordPress user to open a crafted link, causing script execution in that user's browser context.

CVSS severity6.1
Medium
EPSS probability48.88%
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 Stock Ticker 3.23.2 and earlier allows remote attackers to inject browser scripts through an AJAX request. The ajax_stockticker_symbol_search_test handler returns request parameters in its response without sanitizing the input or escaping the output. The attack requires remote attackers to induce a privileged WordPress user to open a crafted link, causing script execution in that user's browser context.

The record

CVE
CVE-2022-45365
Published
Dec 14, 2023
Updated
Apr 28, 2026
Vendor
Aleksandar Urošević
Product
Stock Ticker
Classifications
CWE-79, CAPEC-591, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 14, 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 <=3.23.2 changes=[{"at":"3.23.3","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Aleksandar Urošević · Stock Tickerversion=n/a <=3.23.2 changes=[{"at":"3.23.3","status":"unaffected"}]

Published CVSS scores

7.1PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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')
CAPEC-591Reflected XSS
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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