CVE-2024-31108Network attack vector

Contributor-level stored XSS via unsanitized page input

Published Mar 31, 2024 · Updated Aug 2, 2024

Stored XSS in iFlyChat – WordPress Chat 4.7.2 and earlier allows remote authenticated users to inject scripts into pages. Published sources do not identify the vulnerable parameter, handler, or storage path; they establish only insufficient input sanitization and output escaping. Contributor-level access is required to store the payload, and a later page view executes it in another user's browser.

CVSS severity6.5
Medium
EPSS probability0.34%
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 iFlyChat – WordPress Chat 4.7.2 and earlier allows remote authenticated users to inject scripts into pages. Published sources do not identify the vulnerable parameter, handler, or storage path; they establish only insufficient input sanitization and output escaping. Contributor-level access is required to store the payload, and a later page view executes it in another user's browser.

The record

CVE
CVE-2024-31108
Published
Mar 31, 2024
Updated
Aug 2, 2024
Vendor
iFlyChat
Product
iFlyChat – WordPress Chat
Classifications
CWE-79, CAPEC-592, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 31, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=n/a <=4.7.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

iFlyChat · iFlyChat – WordPress Chatversion=n/a <=4.7.2

Published CVSS scores

6.5PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
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')
CAPEC-592Stored XSS
T1059.007JavaScript/JScript

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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