CVE-2026-15558

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.33% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 25.7% of scored records. A rank, not a probability.

NVD base score

2.1 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Deferred. NVD last modified this record on 2026-07-13.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-07-13 11:30Z1 MO AGO

Last updated

2026-07-13 13:44Z1 MO AGO

Reserved

2026-07-13

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

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

Weaknesses

• CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')Class
• CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')Base

Data version

5.2

Document digest

c0a6a89770162aff63c7a3bef9fdce1297d9e4476186ac450b6a0f1261652dbf

• vuldb.comVDB-377907 | CodeAstro Simple Online Leave Management System deletemp.php sql injectionhttps://vuldb.com/vuln/377907vdb-entrytechnical-description
• vuldb.comVDB-377907 | CTI Indicators (IOB, IOC, TTP, IOA)https://vuldb.com/vuln/377907/ctisignaturepermissions-required
• vuldb.comCVE-2026-15558 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-15558third-party-advisory
• vuldb.comSubmit #855188 | codeastro Simple Online Leave Management System V1.0 SQL Injectionhttps://vuldb.com/submit/855188third-party-advisory
• github.comhttps://github.com/sl1der-fr0g/Findings/issues/2exploitissue-tracking
• codeastro.comhttps://codeastro.com/product