CVE-2025-12885Network attack vector

Contributor-level stored XSS via regex sanitizer bypass

Published Dec 18, 2025 · Updated Dec 18, 2025

Stored XSS in AWSM Innovations Embed Any Document 2.7.10 and earlier allows remote authenticated users to inject scripts into pages. The sanitize_pdf_src function relies on a bypassable regular-expression filter and emits an accepted document source without sufficient output escaping. Contributor-level access is required to store a payload, which executes in a visitor's browser whenever the injected page is opened.

CVSS severity6.4
Medium
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in AWSM Innovations Embed Any Document 2.7.10 and earlier allows remote authenticated users to inject scripts into pages. The sanitize_pdf_src function relies on a bypassable regular-expression filter and emits an accepted document source without sufficient output escaping. Contributor-level access is required to store a payload, which executes in a visitor's browser whenever the injected page is opened.

The record

CVE
CVE-2025-12885
Published
Dec 18, 2025
Updated
Dec 18, 2025
Vendor
AWSM Innovations
Product
Embed Any Document
Classifications
CWE-79, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 18, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 18, 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=* <=2.7.10

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

AWSM Innovations · Embed Any Documentversion=* <=2.7.10

Published CVSS scores

6.4WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/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 exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1190Exploit Public-Facing Application

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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