CVE-2023-36306Public exploitNetwork attack vector

Reflected XSS via PHP_SELF page URLs

Published Aug 8, 2023 · Updated Oct 10, 2024

Reflected XSS in Adiscon LogAnalyzer 4.1.13 and earlier allows remote attackers to execute script code through crafted request paths. Affected PHP pages build redirect and page URLs from attacker-controlled PHP_SELF values without safely neutralizing the path before embedding it in HTML. A victim must follow a crafted URL; file-based installations need no login, while database-backed installations require at least a read-only account, and successful exploitation runs script code in the victim's browser.

CVSS severity6.1
Medium
EPSS probability5.31%
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 Adiscon LogAnalyzer 4.1.13 and earlier allows remote attackers to execute script code through crafted request paths. Affected PHP pages build redirect and page URLs from attacker-controlled PHP_SELF values without safely neutralizing the path before embedding it in HTML. A victim must follow a crafted URL; file-based installations need no login, while database-backed installations require at least a read-only account, and successful exploitation runs script code in the victim's browser.

The record

CVE
CVE-2023-36306
Published
Aug 8, 2023
Updated
Oct 10, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 8, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 10, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

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.

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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 exploitPublished

Weakness, pattern, technique

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

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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