CVE-2023-44813Public exploitNetwork attack vector

Session theft via reflected Invite Friend mode

Published Oct 9, 2023 · Updated Sep 19, 2024

Reflected XSS in mooSocial 3.1.8 allows remote attackers to run JavaScript in a user's browser through a crafted Invite Friend URL. The friends/ajax_invite handler places the mode query parameter into executable page output without neutralizing JavaScript syntax. No authentication is required to create the URL, but a user must open it; successful exploitation can expose session cookies and permit account impersonation.

CVSS severity6.1
Medium
EPSS probability1.75%
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 mooSocial 3.1.8 allows remote attackers to run JavaScript in a user's browser through a crafted Invite Friend URL. The friends/ajax_invite handler places the mode query parameter into executable page output without neutralizing JavaScript syntax. No authentication is required to create the URL, but a user must open it; successful exploitation can expose session cookies and permit account impersonation.

The record

CVE
CVE-2023-44813
Published
Oct 9, 2023
Updated
Sep 19, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1539
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 9, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 19, 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 privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.1NVDCVSS: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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1539Steal Web Session Cookie

Public exploit references

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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