CVE-2025-68878Network attack vector

Unauthenticated reflected XSS

Published Dec 29, 2025 · Updated Dec 29, 2025

Reflected XSS in Prasad Kirpekar Advanced Custom CSS 1.1.0 and earlier allows remote attackers to execute script via crafted requests. Patchstack has not published the affected endpoint or parameter, so the operation that reflects untrusted input into HTML remains undisclosed. Exploitation is unauthenticated but requires a privileged user to open a malicious link or crafted page, enabling script execution in that user's browser.

CVSS severity7.1
High
EPSS probability0.17%
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 Prasad Kirpekar Advanced Custom CSS 1.1.0 and earlier allows remote attackers to execute script via crafted requests. Patchstack has not published the affected endpoint or parameter, so the operation that reflects untrusted input into HTML remains undisclosed. Exploitation is unauthenticated but requires a privileged user to open a malicious link or crafted page, enabling script execution in that user's browser.

The record

CVE
CVE-2025-68878
Published
Dec 29, 2025
Updated
Dec 29, 2025
Vendor
Prasad Kirpekar
Product
Advanced Custom CSS
Classifications
CWE-79
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 29, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 29, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=n/a <=1.1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Prasad Kirpekar · Advanced Custom CSSversion=n/a <=1.1.0

Published CVSS scores

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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')

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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