Deserialization in Oinone Pamirs
CVE-2026-8735
A vulnerability was identified in Oinone Pamirs up to 7.2.0. This affects the function JsonUtils.parseMap of the file PamirsParserConfig.java of the component appConfigQuery Interface. Such manipulation leads to deserialization. The attack can be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.004 (32.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 32.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.004 · change: +0.002
Affected products
- Oinone Pamirs — versions 7.0, 7.1, 7.2.0
Weakness classification (CWE)
References
- github.com/SourByte05/SourByte-Lab/issues/13 (issue-tracking, exploit)
- vuldb.com/submit/809887 (third-party-advisory)
- vuldb.com/vuln/364323 (technical-description, vdb-entry)
- vuldb.com/vuln/364323/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-8735?
- CVE-2026-8735 is a medium-severity vulnerability in Oinone Pamirs, classified under Improper Input Validation. CVSS score: 6.3/10. Published 2026-05-17.
- How severe is CVE-2026-8735?
- Medium severity. CVSS v3 base score is 6.3 out of 10.