CVE-2023-41879Public exploitNetwork attack vector

Guest order disclosure via brute-forceable protect code

Published Sep 11, 2023 · Updated Sep 26, 2024

Information disclosure in OpenMage LTS 19.5.0 and earlier and 20.0.0 through 20.1.0 allows remote attackers to view guest orders. The sales guest-order view accepts a Base64-encoded guest-view cookie containing a sequential order number and a six-hex-character protect code without binding it to a session. Only guest orders are exposed, but a successful per-order brute force reveals billing and shipping addresses, payment details, and ordered items.

CVSS severity7.5
High
EPSS probability1.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in OpenMage LTS 19.5.0 and earlier and 20.0.0 through 20.1.0 allows remote attackers to view guest orders. The sales guest-order view accepts a Base64-encoded guest-view cookie containing a sequential order number and a six-hex-character protect code without binding it to a session. Only guest orders are exposed, but a successful per-order brute force reveals billing and shipping addresses, payment details, and ordered items.

The record

CVE
CVE-2023-41879
Published
Sep 11, 2023
Updated
Sep 26, 2024
Vendor
OpenMage
Product
OpenMage LTS
Classifications
CWE-330, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 11, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 26, 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 <=19.5.0
  2. Affected versionversion=<= 19.5.0
  3. Affected versionversion=>= 20.0.0, <= 20.1.0
  4. Affected versionversion=20.0.0 <=20.1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

OpenMage · OpenMage LTSversion=0 <=19.5.0; version=<= 19.5.0; version=>= 20.0.0, <= 20.1.0; version=20.0.0 <=20.1.0

Published CVSS scores

7.5GitHubCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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 exploitPublished

Weakness, pattern, technique

CWE-330Use of Insufficiently Random Values
T1190Exploit Public-Facing Application

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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