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CVE-2026-33730

Open Source Point of Sale (opensourcepos) is a web based point of sale application written in PHP using CodeIgniter framework. Prior to version 3.4.2, an Insecure Direct Object Reference (IDOR) vulnerability allows an authenticated low-privileged user to access the password change functionality of other users, including administrators, by manipulating the `employee_id` parameter. The application does not verify object ownership or enforce authorization checks. Version 3.4.2 adds object-level aut
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:98d2fc57db0808fe5e437580650c34b2a2730fe185d29c6591013a5c46c7d958
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"opensourcepos","vendor":"opensourcepos","versions":[{"status":"affected","version":"< 3.4.2"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b41b0719d6c17db018ab48763822c9f1bbc812ed6aaa425d17ac0b448f0d4d83 · sha256:6366ff7e212ec2c6… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b41b0719d6c17db018ab48763822c9f1bbc812ed6aaa425d17ac0b448f0d4d83 · sha256:6366ff7e212ec2c6… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-639","description":"CWE-639: Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:b41b0719d6c17db018ab48763822c9f1bbc812ed6aaa425d17ac0b448f0d4d83 · sha256:6366ff7e212ec2c6… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/opensourcepos/opensourcepos/commit/ee4d44ed396097d6010c5490ab4fd7cfae694624","tags":["x_refsource_MISC"],"url":"https://github.com/opensourcepos/opensourcepos/commit/ee4d44ed396097d6010c5490ab4fd7cfae694624"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b41b0719d6c17db018ab48763822c9f1bbc812ed6aaa425d17ac0b448f0d4d83 · sha256:6366ff7e212ec2c6… · /containers/cna/references/1
{"name":"https://github.com/opensourcepos/opensourcepos/security/advisories/GHSA-mcc2-8rp2-q6ch","tags":["x_refsource_CONFIRM"],"url":"https://github.com/opensourcepos/opensourcepos/security/advisories/GHSA-mcc2-8rp2-q6ch"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b41b0719d6c17db018ab48763822c9f1bbc812ed6aaa425d17ac0b448f0d4d83 · sha256:6366ff7e212ec2c6… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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