CVE-2017-15879

mediumpriority · attend · 48EPSS 0.072 · 94 %ileexploit · PoCEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

7.22% (94th) EPSS

CVSS 6.8 · medium

Is it mine?

3 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

CSV Injection (aka Excel Macro Injection or Formula Injection) exists in admin/server/api/download.js and lib/list/getCSVData.js in KeystoneJS before 4.0.0-beta.7 via a value that is mishandled in a CSV export.

cvss

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

8.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–8.8

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4

v3.08.8highCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9

v3.08.8highCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · OSV

v3.08.3highCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:Psecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USprimaryCWE-20US

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-43053KeystoneJS 4.0.0-beta.5 - CSV Excel Macro InjectionPoC · exploit_db

affected products (3)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
keystonejs keystone≤ 4.0.0nvdUScpe:2.3:a:keystonejs:keystone:*:*:*:*:*:*:*:*
npm keystone< 4.0.0-beta7osvUSpkg:npm/keystone

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-6494-v9fq-fgq2Keystone is vulnerable to CSV injection2017-11-16ghsa · osvUS
CSV Injection (aka Excel Macro Injection or Formula Injection) exists in admin/server/api/download.js and lib/list/getCSVData.js in KeystoneJS before 4.0.0-beta.7 via a value that is mishandled in a CSV export.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

published 2017-10-24modified 2026-06-17

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Related entries.

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+25188 more

references (7)

External citations — patches, advisories, analysis.

https://github.com/keystonejs/keystone/pull/4478 cnnvd
https://github.com/keystonejs/keystone/pull/4478 enisa_euvd
https://packetstormsecurity.com/files/144755/KeystoneJS-4.0.0-beta.5-Unauthenticated-CSV-Injection.html enisa_euvd
https://www.exploit-db.com/exploits/43053/enisa_euvd
https://github.com/keystonejs/keystone/pull/4478Issue TrackingPatchThird Party Advisorynvd
https://packetstormsecurity.com/files/144755/KeystoneJS-4.0.0-beta.5-Unauthenticated-CSV-Injection.htmlThird Party AdvisoryVDB Entrynvd
https://www.exploit-db.com/exploits/43053/Third Party AdvisoryVDB Entrynvd

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