CVE-2012-2055

mediumpriority · track · 31EPSS 0.018 · 79 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.82% (79th) EPSS

CVSS 5 · medium

Is it mine?

2 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-27

GitHub Enterprise before 20120304 does not properly restrict the use of a hash to provide values for a model's attributes, which allows remote attackers to set the public_key[user_id] value via a modified URL for the public-key update form, related to a "mass assignment" vulnerability.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-913USprimary

affected products (2)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
github github< 20120304nvdUScpe:2.3:a:github:github:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2012-04-05modified 2026-06-16

related (275)

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+270 more

references (8)

External citations — patches, advisories, analysis.

http://homakov.blogspot.com/2012/03/how-to.html enisa_euvd
http://lwn.net/Articles/488702/enisa_euvd
https://exchange.xforce.ibmcloud.com/vulnerabilities/74812 enisa_euvd
https://github.com/blog/1068-public-key-security-vulnerability-and-mitigation enisa_euvd
http://homakov.blogspot.com/2012/03/how-to.htmlIssue Trackingnvd
http://lwn.net/Articles/488702/Third Party Advisorynvd
https://exchange.xforce.ibmcloud.com/vulnerabilities/74812Third Party AdvisoryVDB Entrynvd
https://github.com/blog/1068-public-key-security-vulnerability-and-mitigationVendor Advisorynvd

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