CVE Explorer

CVE-2026-33673

PrestaShop is an open source e-commerce web application. Versions prior to 8.2.5 and 9.1.0 are vulnerable to stored Cross-Site Scripting (stored XSS) vulnerabilities in the BO. An attacker who can inject data into the database, via limited back-office access or a previously existing vulnerability, can exploit unprotected variables in back-office templates. Versions 8.2.5 and 9.1.0 contain a fix. No known workarounds are available.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:3f45601345f11707c0241da72e0ab2531cecbcebe93584e162bb64f37abbe0c7

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"PrestaShop","vendor":"PrestaShop","versions":[{"status":"affected","version":">= 9.0.0-alpha.1, < 9.1.0"},{"status":"affected","version":"< 8.2.5"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:ddd3b286ab2b492aeed7211ddef7b91cf121f2176017860a567175277566f25f · sha256:d32f63a6139135f2… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:ddd3b286ab2b492aeed7211ddef7b91cf121f2176017860a567175277566f25f · sha256:d32f63a6139135f2… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-79","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:ddd3b286ab2b492aeed7211ddef7b91cf121f2176017860a567175277566f25f · sha256:d32f63a6139135f2… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions

{"name":"https://github.com/PrestaShop/PrestaShop/releases/tag/8.2.5","tags":["x_refsource_MISC"],"url":"https://github.com/PrestaShop/PrestaShop/releases/tag/8.2.5"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ddd3b286ab2b492aeed7211ddef7b91cf121f2176017860a567175277566f25f · sha256:d32f63a6139135f2… · /containers/cna/references/1

{"name":"https://github.com/PrestaShop/PrestaShop/releases/tag/9.1.0","tags":["x_refsource_MISC"],"url":"https://github.com/PrestaShop/PrestaShop/releases/tag/9.1.0"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ddd3b286ab2b492aeed7211ddef7b91cf121f2176017860a567175277566f25f · sha256:d32f63a6139135f2… · /containers/cna/references/2

{"name":"https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-35pf-37c6-jxjv","tags":["x_refsource_CONFIRM"],"url":"https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-35pf-37c6-jxjv"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ddd3b286ab2b492aeed7211ddef7b91cf121f2176017860a567175277566f25f · sha256:d32f63a6139135f2… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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