CVE-2019-7877 json
Magento 2 Community Edition XSS Vulnerability
published 7y ago modified 4mo ago also GHSA-v5m6-2m78-4vr2 , EUVD-2022-5287
- cvss
- 6.1
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 58%
- public exploits
- 0
- none known
Summary
A stored cross-site scripting vulnerability exists in the admin panel of Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2. An authenticated user with privileges to manage orders can inject malicious javascript.
Patch / fix
- packagist magento/community-edition 2.1.18, 2.2.9, 2.3.2
- magento magento 2.1.18, 2.2.9, 2.3.2
Is CVE-2019-7877 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
0.85% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
| GitHub | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | magento/community-edition | >=2.1, <2.1.18 >=2.2, <2.2.9 >=2.3, <2.3.2 |
2.1.18 2.2.9 2.3.2 |
Affected products
- n/a Magento 2
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
magento.com
/security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-23
not-applicable, vendor-advisory
-
magento.com
/security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-13
web, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2019-7877
advisory
-
github.com
/FriendsOfPHP/security-advisories/blob/master/magento/product-community-edition/CVE-2019-7877.yaml
web
-
web.archive.org
/web/20220121051916/https://magento.com/security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-23
web
Sources
- CVE List CVE-2019-7877
- GitHub Advisory GHSA-v5m6-2m78-4vr2
- NVD CVE-2019-7877
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.