CVE-2023-30494Network attack vector

Reflected XSS via unescaped page parameter

Published Sep 4, 2023 · Updated Apr 28, 2026

Reflected XSS in ImageRecycle PDF & Image Compression 3.1.10 and earlier allows remote attackers to inject scripts via the page parameter. The plugin renders the attacker-controlled page request parameter into WordPress administrative output without sufficient sanitization and output escaping. Execution requires a victim to follow a crafted link, after which the injected script runs in that victim's browser and WordPress session.

CVSS severity6.1
Medium
EPSS probability0.38%
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 ImageRecycle PDF & Image Compression 3.1.10 and earlier allows remote attackers to inject scripts via the page parameter. The plugin renders the attacker-controlled page request parameter into WordPress administrative output without sufficient sanitization and output escaping. Execution requires a victim to follow a crafted link, after which the injected script runs in that victim's browser and WordPress session.

The record

CVE
CVE-2023-30494
Published
Sep 4, 2023
Updated
Apr 28, 2026
Vendor
ImageRecycle
Product
ImageRecycle PDF & Image Compression
Classifications
CWE-79, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 4, 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 <=3.1.10 changes=[{"at":"3.1.11","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

ImageRecycle · ImageRecycle PDF & Image Compressionversion=n/a <=3.1.10 changes=[{"at":"3.1.11","status":"unaffected"}]

Published CVSS scores

6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
7.1PatchstackCVSS:3.1/AV:N/AC:L/PR:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

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