CVE-2022-1303Public exploitNetwork attack vector

Stored XSS via unescaped slider descriptions

Published May 9, 2022 · Updated Aug 2, 2024

Stored XSS in Slide Anything before 2.3.44 allows remote authenticated users to execute scripts through a slider description. The plugin stores description HTML without sanitizing it and renders the value without escaping when the slide is edited or its slider is embedded. Editor-level access is required even when unfiltered_html is disabled, and the script runs in the browser of anyone who opens the affected editor or page.

CVSS severity4.8
Medium
EPSS probability0.59%
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 Slide Anything before 2.3.44 allows remote authenticated users to execute scripts through a slider description. The plugin stores description HTML without sanitizing it and renders the value without escaping when the slide is edited or its slider is embedded. Editor-level access is required even when unfiltered_html is disabled, and the script runs in the browser of anyone who opens the affected editor or page.

The record

CVE
CVE-2022-1303
Published
May 9, 2022
Updated
Aug 2, 2024
Vendor
simonpedge
Product
Slide Anything – Responsive Content / HTML Slider and Carousel
Classifications
CWE-79, CAPEC-592, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 9, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.3.44 <2.3.44

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

simonpedge · Slide Anything – Responsive Content / HTML Slider and Carouselversion=2.3.44 <2.3.44

Published CVSS scores

3.4WPScanCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:N/A:N
4.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-592Stored XSS
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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