What is CVE-2025-61882?
Vulnerability in the Oracle Concurrent Processing product of Oracle E-Business Suite (component: BI Publisher Integration). Supported versions that are affected are 12.2.3-12.2.14. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Concurrent Processing. Successful attacks of this vulnerability can result in takeover of Oracle Concurrent Processing. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
The record classifies CVE-2025-61882 under weakness class CWE-287. Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs no prior authentication, needs no user interaction, and has high impact on confidentiality, integrity, availability. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 388 days ago.
Severity and exploitation probability
- CVSS v3.1 base score
- 9.8 — CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS (FIRST)
- 99.7% probability of exploitation in the next 30 days, higher than 99.9% of all scored CVEs
- CISA KEV
- Listed since 2025-10-06, federal remediation deadline 2025-10-27 — used in known ransomware campaigns
- Threadlinqs priority
- 10/10 — CISA lists it as used in ransomware, which Threadlinqs scores at the maximum
- Published
- 2025-10-05, last modified 2026-08-04
Is CVE-2025-61882 being exploited?
CISA added CVE-2025-61882 to the Known Exploited Vulnerabilities catalog on 2025-10-06, which means the agency holds evidence of exploitation in the wild; US federal civilian agencies had to remediate it by 2025-10-27 under BOD 22-01. CISA flags the vulnerability as one used in known ransomware campaigns. Weaponised exploit code for CVE-2025-61882 is publicly available. 11 public proof-of-concept repositories are tracked for this identifier. A ProjectDiscovery Nuclei detection template exists (http/cves/2025/CVE-2025-61882.yaml). It currently carries a trending score of 55 in the Threadlinqs vulnerability feed.
- watchtowrlabs/watchTowr-vs-Oracle-E-Business-Suite-CVE-2025-61882 (github)
- rxerium/CVE-2025-61882-CVE-2025-61884 (github)
- zerozenxlabs/CVE-2025-61882-Oracle-EBS (github)
- AdityaBhatt3010/CVE-2025-61882-Oracle-E-Business-Suite-Pre-Auth-RCE-Exploit (github)
- Sachinart/CVE-2025-61882 (github)
- BattalionX/http-oracle-ebs-cve-2025-61882.nse (github)
- George0Papasotiriou/CVE-2025-61882-Oracle-BI-Publisher-RCE (github)
- MindflareX/CVE-2025-61882-POC (github)
Affected products and versions
- Oracle: Concurrent Processing
How to fix CVE-2025-61882
The record marks a vendor fix as available for CVE-2025-61882. Patch reference: https://www.oracle.com/security-alerts/cpujan2026.html. Vendor advisory: https://www.oracle.com/security-alerts/alert-cve-2025-61882.html. Because CVE-2025-61882 is KEV-listed, US federal civilian agencies were required to apply the vendor fix, or stop using the product, by 2025-10-27. Apply the vendor fix referenced above to every affected product listed in this record, then confirm the running version against the vendor advisory.
Threat activity tracking CVE-2025-61882
9 tracked threats in the Threadlinqs corpus reference CVE-2025-61882, either in the campaign’s CVE list or as an indicator on the campaign record.
- Oracle October 2026 Critical Patch Update - 1,295 Patches Incl. Maximum-Severity E-Business Suite Workflow Flaw (CVE-2026-101809) — CRITICAL · 2026-10-24
- Cl0p Ransomware MFT Attack Pattern: Multi-Year Zero-Day Campaigns Against File Transfer and Enterprise Software (2020-2025) — HIGH · 2026-10-09
- ShinyHunters Exploit Grav CMS Path Traversal (CVE-2026-42608) to Hack Clop Ransomware Gang's Leak Site — CRITICAL · 2026-09-26
- ShinyHunters Claims FBI Breach via Unpatched Oracle PeopleSoft Zero-Day, Threatens 2-3TB of PII/PHI Leak — CRITICAL · 2026-09-22
- ShinyHunters Hacks Clop Ransomware Gang's Tor Leak Site via Grav CMS File Upload Flaw, Threatens 72-Hour Extortion — MEDIUM · 2026-09-19
- Estée Lauder Data Breach via Oracle E-Business Suite Zero-Day (CVE-2025-61882) — Clop Exploitation — CRITICAL · 2026-07-21
- CVE-2026-46817: Unauthenticated Arbitrary File Read in Oracle E-Business Suite Payments File Transmission Exploited Before Public PoC — CRITICAL · 2026-07-02
- Q1 2026 Ransomware Landscape: Qilin Dominance, LockBit 5.0 Comeback, and FortiGate (CVE-2024-55591) / Oracle EBS (CVE-2025-61882) Mass Exploitation — CRITICAL · 2026-06-10
- ShinyHunters SSO Vishing Campaign - Cloud Data Theft via Social Engineering — CRITICAL · 2026-02-02
Sources
Enriched from CVE.org, FIRST EPSS, CISA KEV, public proof-of-concept repositories, ProjectDiscovery Nuclei. Last verified by Threadlinqs on .