CVE-2023-45631Network attack vector

Subscriber-level gallery modification via unchecked AJAX handlers

Published Jan 2, 2025 · Updated Apr 28, 2026

Missing authorization in WpDevArt Responsive Image Gallery, Gallery Album 2.0.3 and earlier allows remote authenticated users to alter gallery data. Multiple WordPress AJAX handlers perform gallery and album management operations without capability checks, accepting requests from accounts lacking administrative rights. Subscriber-level access is sufficient to create, delete, or rename galleries and albums, affecting stored content without disclosing data.

CVSS severity4.3
Medium
EPSS probability0.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in WpDevArt Responsive Image Gallery, Gallery Album 2.0.3 and earlier allows remote authenticated users to alter gallery data. Multiple WordPress AJAX handlers perform gallery and album management operations without capability checks, accepting requests from accounts lacking administrative rights. Subscriber-level access is sufficient to create, delete, or rename galleries and albums, affecting stored content without disclosing data.

The record

CVE
CVE-2023-45631
Published
Jan 2, 2025
Updated
Apr 28, 2026
Vendor
WpDevArt
Product
Responsive Image Gallery, Gallery Album
Classifications
CWE-862, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 2, 2025CVE 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 <=2.0.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

WpDevArt · Responsive Image Gallery, Gallery Albumversion=n/a <=2.0.3

Published CVSS scores

4.3PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1565.001Stored Data Manipulation

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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