CVE-2020-25649
HIGHjackson-databind 2.6.0-2.6.7.3 - XML External Entity Injection
Title source: llmExploitation Summary
EIP tracks 2 public exploits for CVE-2020-25649. PoCs published by dawetmaster, andikahilmy.
AI-analyzed exploit summary The repository contains a partial copy of the Jackson Databind library but lacks any exploit code or technical analysis related to CVE-2020-25649. It appears to be a placeholder or incomplete project.
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.
Exploits (2)
nomisec
STUB
by dawetmaster · poc
https://github.com/dawetmaster/CVE-2020-25649-jackson-databind-vulnerable
The repository contains a partial copy of the Jackson Databind library but lacks any exploit code or technical analysis related to CVE-2020-25649. It appears to be a placeholder or incomplete project.
Classification
Stub 90%
Attack Type
Deserialization
Complexity
Trivial
Reliability
Theoretical
Target:
Jackson Databind (version not specified)
No auth needed
Prerequisites:
None specified
devstral-2 · analyzed Mar 14, 2026
Full analysis →
nomisec
STUB
by andikahilmy · poc
https://github.com/andikahilmy/CVE-2020-25649-jackson-databind-vulnerable
The repository contains a partial copy of the Jackson Databind library but lacks any exploit code or technical analysis specific to CVE-2020-25649. It appears to be a placeholder or incomplete project.
Classification
Stub 90%
Attack Type
Deserialization
Complexity
Theoretical
Reliability
Theoretical
Target:
Jackson Databind (version not specified)
No auth needed
devstral-2 · analyzed Feb 18, 2026
Full analysis →
References (71)
Core 71
Core References
Issue Tracking, Third Party Advisory x_refsource_misc
https://bugzilla.redhat.com/show_bug.cgi?id=1887664
Patch, Third Party Advisory x_refsource_misc
https://github.com/FasterXML/jackson-databind/issues/2589
Mailing List mailing-list
x_refsource_mlist
https://lists.apache.org/thread.html/ra1157e57a01d25e36b0dc17959ace758fc21ba36746de29ba1d8b130%40%3Cjira.kafka.apache.org%3E
Mailing List mailing-list
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https://lists.apache.org/thread.html/r2b6ddb3a4f4cd11d8f6305011e1b7438ba813511f2e3ab3180c7ffda%40%3Ccommits.druid.apache.org%3E
Mailing List mailing-list
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https://lists.apache.org/thread.html/r2882fc1f3032cd7be66e28787f04ec6f1874ac68d47e310e30ff7eb1%40%3Cjira.kafka.apache.org%3E
Mailing List mailing-list
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https://lists.apache.org/thread.html/re96dc7a13e13e56190a5d80f9e5440a0d0c83aeec6467b562fbf2dca%40%3Cjira.kafka.apache.org%3E
Mailing List mailing-list
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Mailing List mailing-list
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https://lists.apache.org/thread.html/rd317f15a675d114dbf5b488d27eeb2467b4424356b16116eb18a652d%40%3Cjira.kafka.apache.org%3E
Mailing List mailing-list
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Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6X2UT4X6M7DLQYBOOHMXBWGYJ65RL2CT/
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Mailing List mailing-list
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Patch, Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpuApr2021.html
Mailing List x_refsource_misc
https://lists.apache.org/thread.html/r31f4ee7d561d56a0c2c2c6eb1d6ce3e05917ff9654fdbfec05dc2b83%40%3Ccommits.servicecomb.apache.org%3E
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20210108-0007/
Mailing List mailing-list
x_refsource_mlist
https://lists.apache.org/thread.html/r8764bb835bcb8e311c882ff91dd3949c9824e905e880930be56f6ba3%40%3Cuser.spark.apache.org%3E
Patch, Third Party Advisory x_refsource_misc
https://www.oracle.com//security-alerts/cpujul2021.html
Mailing List mailing-list
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https://lists.apache.org/thread.html/r61db8e7dcb56dc000a5387a88f7a473bacec5ee01b9ff3f55308aacc%40%3Cdev.kafka.apache.org%3E
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Patch, Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpuoct2021.html
Patch, Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpujan2022.html
Patch, Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpuapr2022.html
Patch, Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpujul2022.html
Scores
CVSS v3
7.5
EPSS
0.1761
EPSS Percentile
96.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Details
CWE
CWE-611
Status
published
Products (50)
apache/iotdb
< 0.12.0
com.fasterxml.jackson.core/jackson-databind
2.6.0 - 2.6.7.4Maven
fasterxml/jackson-databind
2.6.0 - 2.6.7.4
fedoraproject/fedora
32
netapp/oncommand_api_services
netapp/oncommand_workflow_automation
netapp/service_level_manager
oracle/agile_plm
9.3.6
oracle/agile_product_lifecycle_management_integration_pack
3.6
oracle/banking_apis
19.1
... and 40 more
Published
Dec 03, 2020
Tracked Since
Feb 18, 2026