CVE-2023-34183Network attack vector

Stored script execution via undisclosed input handling

Published Aug 30, 2023 · Updated Apr 28, 2026

Stored XSS in Valiano Unite Gallery Lite 1.7.61 and earlier allows remote authenticated users to store scripts that execute in visitors' browsers. The public CNA record and Patchstack advisory do not identify the affected request parameter, code path, or missing output-encoding operation. Administrator-level access is required to plant the payload, and a separate user must view affected content, limiting the consequence to browser-context script execution.

CVSS severity5.9
Medium
EPSS probability0.37%
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 Valiano Unite Gallery Lite 1.7.61 and earlier allows remote authenticated users to store scripts that execute in visitors' browsers. The public CNA record and Patchstack advisory do not identify the affected request parameter, code path, or missing output-encoding operation. Administrator-level access is required to plant the payload, and a separate user must view affected content, limiting the consequence to browser-context script execution.

The record

CVE
CVE-2023-34183
Published
Aug 30, 2023
Updated
Apr 28, 2026
Vendor
Valiano
Product
Unite Gallery Lite
Classifications
CWE-79, CAPEC-592, T1203
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Aug 30, 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

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=n/a <=1.7.61 changes=[{"at":"1.7.62","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Valiano · Unite Gallery Liteversion=n/a <=1.7.61 changes=[{"at":"1.7.62","status":"unaffected"}]

Published CVSS scores

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
T1203Exploitation for Client Execution

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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