CVE-2020-28088

highpriority · track · 40EPSS 0.023 · 84 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

2.34% (84th) EPSS

CVSS 7.5 · high

Is it mine?

3 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

An arbitrary file upload vulnerability in /jeecg-boot/sys/common/upload of jeecg-boot CMS 2.3 allows attackers to execute arbitrary code.

cvss

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

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.5–9.8

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-434USprimaryCWE-434US

affected products (3)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
jeecg jeecg boot= 2.3nvdUScpe:2.3:a:jeecg:jeecg_boot:*:*:*:*:*:*:*:*
Maven org.jeecgframework.boot:jeecg-boot-parent≤ 2.3osvUSpkg:maven/org.jeecgframework.boot/jeecg-boot-parent

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-jf7x-57g8-9hm5Jeecg-Boot CMS arbitrary file upload vulnerability2022-05-24ghsa · osvUS
An arbitrary file upload vulnerability in `/jeecg-boot/sys/common/upload` of jeecg-boot CMS 2.3 allows attackers to execute arbitrary code.

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 2021-08-06modified 2026-06-17

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+5031 more

references (5)

External citations — patches, advisories, analysis.

https://github.com/zhangdaiscott/jeecg-boot/issues/1887Patchcnnvd
https://github.com/zhangdaiscott/jeecg-boot/issues/1888 cnnvd
https://nvd.nist.gov/vuln/detail/CVE-2020-28088 cnnvd
https://github.com/zhangdaiscott/jeecg-boot/issues/1888 enisa_euvd
https://github.com/zhangdaiscott/jeecg-boot/issues/1888ExploitIssue TrackingThird Party Advisorynvd

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