CVE-2026-104356
- Source
- https://cve.org/CVERecord?id=CVE-2026-104356
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-104356.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-104356
- Published
- 2026-10-01T21:21:45Z
- Modified
- 2026-10-28T02:30:59Z
- Severity
-
- 8.2 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- PictShare < 3.7.1 Predictable Delete Code via rand()
- Details
-
PictShare before version 3.7.1 contains a weak randomness vulnerability where the getRandomString() function uses the non-cryptographic rand() PRNG to generate the delete_code authorization token in src/inc/core.php. Attackers can predict or infer the PRNG state to guess valid delete_code values and perform unauthorized deletion of hosted files without needing to read the code from the info endpoint.
- Database specific
{ "cna_assigner": "VulnCheck", "cwe_ids": [ "CWE-338" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/104xxx/CVE-2026-104356.json" }- References
-
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/104xxx/CVE-2026-104356.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-104356
- https://www.vulncheck.com/advisories/pictshare-predictable-delete-code-via-rand
- https://github.com/HaschekSolutions/pictshare/commit/ce5fc474e89769efeae25fee763894bcce3412e3
- https://github.com/HaschekSolutions/pictshare/releases/tag/v3.7.1
- https://github.com/HaschekSolutions/pictshare
Affected packages
Git / github.com/hascheksolutions/pictshare
Affected ranges
- Type
- GIT
- Repo
- https://github.com/hascheksolutions/pictshare
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "2.0.0" }, { "fixed": "3.7.1" } ], "source": "AFFECTED_FIELD", "strategy": "StandardRange" }, { "range": [ { "fixed": "ce5fc474e89769efeae25fee763894bcce3412e3" } ], "source": "REFERENCES_COMMIT" }, { "original_tag": "v3.7.1", "range": [ { "fixed": "ce5fc474e89769efeae25fee763894bcce3412e3" } ], "source": "REFERENCES_TAG" }, { "range": [ { "introduced": "0" }, { "fixed": "3.7.1" } ], "source": "DESCRIPTION" } ] }