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Fencer Intel
medium 5.4

CVE-2020-10596 json

Cross-site Scripting in OpenCart

published 6y ago modified 4mo ago also GHSA-36fm-v9wv-56jf , EUVD-2021-0914

cvss
5.4
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.7%
EPSS 2.7% chance of exploitation in 30 days, percentile 85%
public exploits
1
Exploit-DB

Summary

OpenCart 3.0.3.2 allows remote authenticated users to conduct XSS attacks via a crafted filename in the users' image upload section.

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Timeline

  1. Published
  2. First public exploit (EDB-48539)

Exploit prediction

2.67% chance of exploitation in the next 30 days, higher than 85% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-48539 OpenCart 3.0.3.2 - Stored Cross Site Scripting (Authenticated) webapps, 2020-06-02
  • github.com https://github.com/opencart/opencart/issues/7810 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 3.5 AV:N/AC:M/Au:S/C:N/I:P/A:N
GitHub 3.1 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Affected packages

ecosystem package affected fixed in
packagist opencart/opencart
<=3.0.3.2
 no fix listed

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

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.