CVE-2026-19127

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Source
https://cve.org/CVERecord?id=CVE-2026-19127
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-19127.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-19127
Published
2026-08-06T17:02:44Z
Modified
2026-10-28T02:30:33Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
Insufficient verification of lifetime-deal redemption codes allows forgery of permanent paid subscriptions
Details

An issue in the billing and license activation subsystem allows remote attackers to bypass payment authorization workflows. By exploiting insufficient cryptographic validation or lack of server-side state verification on promotional/lifetime-deal (LTD) redemption codes, an unauthenticated attacker can forge valid redemption tokens or replay existing single-use codes to activate permanent, tier-highest paid subscriptions without a financial transaction.

Database specific 
{
    "cna_assigner": "postiz",
    "cwe_ids": [
        "CWE-345"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/19xxx/CVE-2026-19127.json"
}
References

Affected packages

Git / github.com/gitroomhq/postiz-app

Affected ranges

Type
GIT
Repo
https://github.com/gitroomhq/postiz-app
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
4cfe33d100db79d06702d859c2dd5ca0e03b721e
Fixed
387d85dabe0223cd930714c19072a0aee58541ca
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "2.21.10"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        },
        {
            "range": [
                {
                    "fixed": "387d85dabe0223cd930714c19072a0aee58541ca"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "original_tag": "v2.21.10",
            "range": [
                {
                    "fixed": "4cfe33d100db79d06702d859c2dd5ca0e03b721e"
                }
            ],
            "source": "REFERENCES_TAG"
        }
    ]
}

Affected versions

1.*
1.6.0
v0.*
v0.0.1
v1.*
v1.0.0
v1.1.0
v1.10.0
v1.10.1
v1.2.0
v1.22.1
v1.23.1
v1.23.2
v1.24.1
v1.26.1
v1.27.2
v1.28.1
v1.29.1
v1.3.0
v1.30.1
v1.31.1
v1.32.1
v1.33.1
v1.33.2
v1.34.1
v1.35.1
v1.36.1
v1.37.1
v1.37.2
v1.37.3
v1.37.4
v1.38.1
v1.38.2
v1.39.2
v1.39.3
v1.4.0
v1.40.0
v1.40.1
v1.41.0
v1.41.1
v1.43.0
v1.43.1
v1.43.2
v1.43.3
v1.43.4
v1.43.5
v1.44.1
v1.44.2
v1.45.1
v1.47.0
v1.48.1
v1.48.2
v1.48.3
v1.48.4
v1.49.0
v1.49.1
v1.5.0
v1.50.0
v1.51.0
v1.52.0
v1.52.1
v1.52.2
v1.53.0
v1.54.0
v1.54.1
v1.55.0
v1.55.1
v1.55.2
v1.55.3
v1.55.4
v1.55.5
v1.56.0
v1.57.0
v1.58.0
v1.59.0
v1.6.1
v1.6.12
v1.6.2
v1.6.4
v1.6.9
v1.60.0
v1.60.1
v1.61.0
v1.61.2
v1.62.0
v1.62.1
v1.62.2
v1.62.3
v1.63.0
v1.64.0
v1.64.1
v1.65.0
v1.65.1
v1.65.2
v1.65.3
v1.65.4
v1.65.5
v1.65.6
v1.65.7
v1.7.12
v1.8.1
v2.*
v2.0.1
v2.0.2
v2.0.3
v2.0.4
v2.0.5
v2.0.6
v2.0.7
v2.0.8
v2.1.1
v2.1.2
v2.10.0
v2.10.1
v2.11.0
v2.11.1
v2.11.3
v2.12.0
v2.12.1
v2.13.0
v2.14.0
v2.15.0
v2.15.1
v2.16.0
v2.17.0
v2.18.0
v2.19.0
v2.2.0
v2.2.1
v2.2.3
v2.2.4
v2.2.5
v2.20.0
v2.20.1
v2.20.2
v2.21.0
v2.21.1
v2.21.2
v2.21.3
v2.21.5
v2.21.6
v2.21.7
v2.21.8
v2.21.9
v2.3.0
v2.3.1
v2.4.0
v2.4.1
v2.4.2
v2.4.3
v2.5.0
v2.5.1
v2.5.2
v2.5.3
v2.5.4
v2.6.1
v2.6.2
v2.6.3
v2.6.4
v2.7.0
v2.8.0
v2.8.1
v2.8.2
v2.8.3
v2.9.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-19127.json"