CVE-2024-7127Network attack vector

Cookie exposure via stored username XSS

Published Jul 30, 2024 · Updated Aug 1, 2024

Stored XSS in all versions of Stackposts Social Marketing Tool allows remote attackers to execute script through a crafted registration username. The registration flow stores the username without neutralizing script content before the application panel later renders it. Execution requires a logged-in user to view the affected panel, exposing that user's cookies or other browser-accessible data.

CVSS severity7.2
High
EPSS probability0.38%
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 all versions of Stackposts Social Marketing Tool allows remote attackers to execute script through a crafted registration username. The registration flow stores the username without neutralizing script content before the application panel later renders it. Execution requires a logged-in user to view the affected panel, exposing that user's cookies or other browser-accessible data.

The record

CVE
CVE-2024-7127
Published
Jul 30, 2024
Updated
Aug 1, 2024
Vendor
Stackposts
Product
Stackposts - Social Marketing Tool
Classifications
CWE-79
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 30, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 2024Record 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 <=*

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Stackposts · Stackposts - Social Marketing Toolversion=0 <=*

Published CVSS scores

7.2CERT.PLCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N/AU:Y/R:A/V:D/RE:L/U:Green
6.1NIST NVDCVSS: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.

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

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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