CVE-2026-11764Network attack vector

Gift card secret disclosure via media export

Published Jun 9, 2026 · Updated Jun 9, 2026

Information disclosure in pretix 2024.1.0 through 2026.5.0 allows remote authenticated users to obtain gift card secrets through media exports. The reusable-media export serialized complete secrets for linked gift cards instead of applying the masking enforced by the UI and API. Exploitation requires high-level reusable-media export access combined with a role that lacks gift-card viewing permission, and it discloses redeemable secrets without changing data.

CVSS severityUnavailable
Unscored
EPSS probability0.23%
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 pretix 2024.1.0 through 2026.5.0 allows remote authenticated users to obtain gift card secrets through media exports. The reusable-media export serialized complete secrets for linked gift cards instead of applying the masking enforced by the UI and API. Exploitation requires high-level reusable-media export access combined with a role that lacks gift-card viewing permission, and it discloses redeemable secrets without changing data.

The record

CVE
CVE-2026-11764
Published
Jun 9, 2026
Updated
Jun 9, 2026
Vendor
pretix GmbH
Product
pretix
Classifications
CWE-280, T1213
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jun 9, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 9, 2026Record 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=2024.1.0 <2026.3.0
  2. Affected versionversion=2026.3.0 <2026.4.0 changes=[{"at":"2026.3.3","status":"unaffected"}]
  3. Affected versionversion=2026.4.0 <2026.5.0 changes=[{"at":"2026.4.3","status":"unaffected"}]
  4. Affected versionversion=2026.5.0 <2026.6.0 changes=[{"at":"2026.5.1","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

pretix GmbH · pretixversion=2024.1.0 <2026.3.0; version=2026.3.0 <2026.4.0 changes=[{"at":"2026.3.3","status":"unaffected"}]; version=2026.4.0 <2026.5.0 changes=[{"at":"2026.4.3","status":"unaffected"}]; version=2026.5.0 <2026.6.0 changes=[{"at":"2026.5.1","status":"unaffected"}]

Published CVSS scores

3.6rami.io CNACVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:U

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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-280Improper Handling of Insufficient Permissions or Privileges
T1213Data from Information Repositories

Public exploit references

No public exploit references are available in this record.

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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