CVE-2024-56277Network attack vector

Unauthenticated HTML content injection

Published Jan 21, 2025 · Updated Apr 29, 2026

Improper output encoding in AYS Pro Poll Maker before 5.5.5 allows remote attackers to inject HTML into site pages and posts. Patchstack and the CNA record do not identify the affected function, parameter, or output context that fails to encode untrusted content. No authentication or user interaction is required; the reported consequence is unauthorized page or post content, including phishing material.

CVSS severity5.3
Medium
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper output encoding in AYS Pro Poll Maker before 5.5.5 allows remote attackers to inject HTML into site pages and posts. Patchstack and the CNA record do not identify the affected function, parameter, or output context that fails to encode untrusted content. No authentication or user interaction is required; the reported consequence is unauthorized page or post content, including phishing material.

The record

CVE
CVE-2024-56277
Published
Jan 21, 2025
Updated
Apr 29, 2026
Vendor
AYS Pro Plugins
Product
Poll Maker
Classifications
CWE-116, T1491.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 21, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 29, 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=0 <=5.5.5 changes=[{"at":"5.5.5","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

AYS Pro Plugins · Poll Makerversion=0 <=5.5.5 changes=[{"at":"5.5.5","status":"unaffected"}]

Published CVSS scores

5.3PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-116Improper Encoding or Escaping of Output
T1491.002External Defacement

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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