CVE-2020-7050Network attack vector

Session-cookie theft via unneutralized poll content

Published Feb 15, 2020 · Updated Aug 4, 2024

DOM-based XSS in Codologic Codoforum 4.8.4 and earlier allows remote authenticated users to steal session cookies through crafted polls. The topic view automatically inserts attacker-controlled poll content into the DOM without adequate neutralization. A normal account can plant the payload, but account takeover requires another user to open the topic; cookies lacking HttpOnly are exposed to script.

CVSS severity5.4
Medium
EPSS probability0.54%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

DOM-based XSS in Codologic Codoforum 4.8.4 and earlier allows remote authenticated users to steal session cookies through crafted polls. The topic view automatically inserts attacker-controlled poll content into the DOM without adequate neutralization. A normal account can plant the payload, but account takeover requires another user to open the topic; cookies lacking HttpOnly are exposed to script.

The record

CVE
CVE-2020-7050
Published
Feb 15, 2020
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, CWE-732, T1539
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 15, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
3.5NIST NVDAV:N/AC:M/Au:S/C:N/I:P/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')
CWE-732Incorrect Permission Assignment for Critical Resource
T1539Steal Web Session Cookie

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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