CVE-2026-104356 — PictShare < 3.7.1 Predictable Delete Code via rand()
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 a…
Published: 2026-10-01 · CVSS: 8.2 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7