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CVE-2021-33561 Shopizer

Affected softwareShopizer
Severity4.8 Medium CVSS 3.1 2 scores
Fixed in2.17.0
WeaknessCross-site scripting (CWE-79)
Published24 May 2021
Updated17 Jun 2026

Description

A stored cross-site scripting (XSS) vulnerability in Shopizer before 2.17.0 allows remote attackers to inject arbitrary web script or HTML via customer_name in various forms of store administration. It is saved in the database. The code is executed for any user of store administration when information is fetched from the backend, e.g., in admin/customers/list.html.

Exploitation status

Working exploit published

A reviewed exploit catalogue lists ready-to-run exploit code for this CVE.

  • CISA KEV not listed
  • VulnCheck KEV not listed
  • CISA Vulnrichment no assessment published
  • Indexed PoC 1 indexed Published artifacts you can open, in Exploit-DB; first seen 2021-05-24.
  • EPSS 2.9% chance in 30 days
IndexArtifactStarsFirst seen
Exploit-DB Shopizer 2.16.0 - 'Multiple' Cross-Site Scripting (XSS) 2021-05-24

Waratek protection

Mitigation candidate

A kind of vulnerability Waratek's rules address, with exploit code published or exploitation reported. No rule exists and none is planned yet. The decision below says what we found to build a rule from.

  • Protection none
  • Action unverified
  • Review automated Inferred
  • Record active
Decided by A reference pointing at the upstream fix: a commit, a PR, a Red Hat bug
Finding A reference points at an upstream fix (commit tier): https://github.com/shopizer-ecommerce/shopizer/commit/197f8c78c8f673b957e41ca2c823afc654c19271. That makes this CVE a candidate for an ARMR patch rule — it is the kind of defect ARMR can address, and there is a fix to work from. No rule exists and none is scheduled: writing one means reading the linked change and finding a hook point ARMR can express it at, which may turn out not to exist.
Candidate fix https://github.com/shopizer-ecommerce/shopizer/commit/197f8c78c8f673b957e41ca2c823afc654c19271 : a commit: the change itself

CVSS

4.8 MEDIUM v3.1 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N 2 metrics

We show the highest score from the newest CVSS version. Scores from different versions can't be compared, and the first score listed is sometimes a 0.0 placeholder.

VersionScoreBandVectorAssignerType
CVSS 3.1 4.8 MEDIUM CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N NVD Primary published
CVSS 2.0 3.5 none AV:N/AC:M/Au:S/C:N/I:P/A:N NVD Primary

Affected software and releases

Maven packages

Affected and fixed versions, from OSV.dev
PackageIntroducedFixedLast affected
com.shopizer:shopizer 0 2.17.0 unbounded

Products and versions

2 products, 2 version entries
SourceVendorProductSchemeAffected versions
osv com.shopizer shopizer generic < 2.17.0
nvd shopizer shopizer generic < 2.17.0

References

URLTags
https://github.com/shopizer-ecommerce/shopizer/commit/197f8c78c8f673b957e41ca2c823afc654c19271 commit
https://github.com/shopizer-ecommerce/shopizer/compare/2.16.0...2.17.0 WEB
https://www.exploit-db.com/exploits/49901 WEB

Timeline

Published2021-05-24By the CVE Program.
NVD record modified2026-06-17NVD's own last-modified date for this record.