CVE-2026-15559
CodeAstro Simple Online Leave Management System POST accept.php sql injection
Vexday Risk Score
30Low
SSVC decision (CISA)
Attend
PoC available → attend closely
Exploit maturity
Proof of concept
Public proof of concept exists, but not yet automated.
CVSS 5.3EPSS —KEV nãoPoC públicaNuclei —Metasploit —Patch —
Lifecycle
13 Jul 2026Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
A vulnerability was detected in CodeAstro Simple Online Leave Management System 1.0. This affects an unknown part of the file /SimpleOnlineLeave/admin/accept.php of the component POST Handler. Performing a manipulation of the argument appid results in sql injection. The attack is possible to be carried out remotely. The exploit is now public and may be used.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
CodeAstro · Simple Online Leave Management Systempublic PoCs found — 1
cve_referencegithub.com/sl1der-fr0g/Findings/issues/3unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.