CVE-2023-27130Public exploitNetwork attack vector

Authenticated script execution via unsanitized request URL

Published Mar 16, 2023 · Updated Mar 3, 2025

Reflected cross-site scripting in the Typecho 1.2.0 and earlier admin panel allows remote authenticated users to execute script via a crafted URL. Menu.php assigns the raw request URL to currentUrl, which the admin menu renders into an HTML href attribute without URL sanitization. An administrator must authenticate and open the crafted backend URL; the injected script runs in that browser under the Typecho origin.

CVSS severity4.8
Medium
EPSS probability0.58%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected cross-site scripting in the Typecho 1.2.0 and earlier admin panel allows remote authenticated users to execute script via a crafted URL. Menu.php assigns the raw request URL to currentUrl, which the admin menu renders into an HTML href attribute without URL sanitization. An administrator must authenticate and open the crafted backend URL; the injected script runs in that browser under the Typecho origin.

The record

CVE
CVE-2023-27130
Published
Mar 16, 2023
Updated
Mar 3, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1189
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 16, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 3, 2025Record 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 privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

4.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
4.8CISA-ADPCVSS: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 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 exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

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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