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No exploitation reportedFix available

CVE-2020-25649

No exploitation reported by the sources we read.

  • Published2020-12-03
  • WeaknessCWE-611

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

A flaw was found in FasterXML Jackson Databind, where it did not have entity expansion secured properly. This flaw allows vulnerability to XML external entity (XXE) attacks. The highest threat from this vulnerability is data integrity.

Timeline

dates in UTC
  1. 2020-12-0317:15CVE publishedNVD
  2. 2026-10-2319:23EPSS crossed 10 %FIRST EPSS

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2020-25649?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2020-25649?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD
Oracle banking platform
BranchAffectedFixed in
2.6= 2.6.2no fix published
2.7= 2.7.0no fix published
2.7= 2.7.1no fix published
2.8= 2.8.0no fix published
2.9= 2.9.0no fix published
2.10= 2.10.0no fix published
Oracle banking apis
BranchAffectedFixed in
18.x≥ 18.1, ≤ 18.3no fix published
19.1= 19.1no fix published
19.2= 19.2no fix published
20.1= 20.1no fix published
21.1= 21.1no fix published
Oracle primavera gateway
BranchAffectedFixed in
17.x≥ 17.7, ≤ 17.12no fix published
17.12≥ 17.12.0, ≤ 17.12.11no fix published
18.8≥ 18.8.0, ≤ 18.8.11no fix published
19.12≥ 19.12.0, ≤ 19.12.10no fix published
20.12= 20.12.0no fix published

36 more products in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub

Sources

  • CISA-ADPSSVC decisionnone2026-10-08
  • OpenCVESSVC decisionnone—
  • NVDCVSS 3.17.5read 2026-10-23
  • NVDCVSS 2.05read 2026-10-23
  • CNAweakness (CWE)CWE-611read 2026-10-23
  • NVDweakness (CWE)CWE-611read 2026-10-23
  • FIRST EPSSEPSS score17.7 %read 2026-10-23

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Published
2020-12-03
Last Modified
2026-10-08
NVD status
Modified

Frequently asked questions

What is CVE-2020-25649?

A flaw was found in FasterXML Jackson Databind, where it did not have entity expansion secured properly. This flaw allows vulnerability to XML external entity (XXE) attacks. The highest threat from this vulnerability is data integrity.

Is CVE-2020-25649 actively exploited?

Active exploitation of CVE-2020-25649 has not been confirmed. Its EPSS score was 17.7% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-25649?

CVE-2020-25649 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

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