CVE-2026-128033 OpenMage magento-lts before 20.18.2 Information Disclosure via Order-Status RSS Feed

5.3 mediumEPSS 0.4%

Medium (5.3) in openmage magento-lts. EPSS 0.4% estimated probability of exploitation activity in the next 30 days.

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Severity
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Affected
Versions
Attack patterns (CAPEC)
History
References
Your exposure

OpenMage magento-lts before 20.18.2 and 21.0.0-beta1 before 21.0.0-beta3 contains an information disclosure vulnerability in Mage_Rss_Model_Resource_Order::getAllCommentCollection(), which omits the is_visible_on_front filter for invoice, shipment and credit-memo comments. Authenticated customers can open the /rss/order/status feed for their order to read internal staff comments, such as fraud-review and payment notes.

Severity

CVSS 4.0

5.3 medium

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS 3.1

4.3 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS: 0.4% estimated probability of exploitation activity in the next 30 days; 30th percentile. Scored 2026-11-13. A forecast for this CVE across the internet, not for your own systems.
CISA's assessment (SSVC): Exploitation: none · Automatable: no · Technical impact: partial, assessed 2026-11-13. From CISA's Vulnrichment in the CVE List: whether it is exploited, whether exploiting it can be automated, and how much control it gives.
CWE: CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
OWASP Top 10: A01:2025 Broken Access Control
Published: 2026-11-13 10:18 UTC
Modified: 2026-11-13 19:19 UTC
Assigned by: VulnCheck (CNA)
NVD analysis: Deferred: the NVD does not plan to analyze it
Record from: the NVD, synced 2026-11-13 19:41 UTC

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Affected

openmage:magento-lts

Versions

From the CNA's record in the CVE List.

Product	Affected
OpenMage magento-lts	before 20.18.2
OpenMage magento-lts	from 21.0.0-beta1 before 21.0.0-beta3

Attack patterns (CAPEC)

The attack patterns MITRE's CAPEC relates to this record's weaknesses, as MITRE names them. Credits. More on the page of CWE-200 (59).

History

2026-11-13 The NVD deferred its analysis

Changes since this site first stored the record. The same for every record: /api/public/changes.

References

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