CVE-2024-9647Network attack vector

Reflected XSS via unescaped POST response

Published Oct 16, 2024 · Updated Apr 8, 2026

Reflected XSS in Timur Kamaev Kama SpamBlock 1.8.2 and earlier allows remote attackers to execute scripts via crafted POST data. Kama_Spamblock.php passes attacker-controlled POST values directly to die() without sanitizing the input or escaping it for HTML output. A victim must submit the crafted request, such as by following an attacker-supplied link, after which the script runs in the site's browser context and can read or modify page data.

CVSS severity6.1
Medium
EPSS probability0.36%
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 Timur Kamaev Kama SpamBlock 1.8.2 and earlier allows remote attackers to execute scripts via crafted POST data. Kama_Spamblock.php passes attacker-controlled POST values directly to die() without sanitizing the input or escaping it for HTML output. A victim must submit the crafted request, such as by following an attacker-supplied link, after which the script runs in the site's browser context and can read or modify page data.

The record

CVE
CVE-2024-9647
Published
Oct 16, 2024
Updated
Apr 8, 2026
Vendor
Timur Kamaev
Product
Kama SpamBlock
Classifications
CWE-79, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 16, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 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 <=1.8.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Timur Kamaev · Kama SpamBlockversion=0 <=1.8.2

Published CVSS scores

6.1WordfenceCVSS:3.1/AV:N/AC:L/PR:N/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.

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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-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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