CVE Explorer
CVE-2026-54159
PrestaShop ps_facetedsearch is a module that adds layered navigation filters. From 3.0.0 until 4.0.4, the ps_facetedsearch module rebuilds selected search filters from the request URL, and the value of a slider filter, price or weight, is taken from the URL without sufficient validation and stored in an internal filter-block cache where it is serialized and later read back with a raw native unserialize() in src/Filters/Block.php. By crafting that value, an unauthenticated attacker can smuggle a
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"ps_facetedsearch","vendor":"PrestaShop","versions":[{"status":"affected","version":">= 3.0.0, < 4.0.4"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:328eec0524cdf7e829a9aad80717344199127f2c1b5ac52b7a4b8499fa87761f · sha256:0be747d5f9ea2a93… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":10,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:328eec0524cdf7e829a9aad80717344199127f2c1b5ac52b7a4b8499fa87761f · sha256:0be747d5f9ea2a93… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-74","description":"CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:328eec0524cdf7e829a9aad80717344199127f2c1b5ac52b7a4b8499fa87761f · sha256:0be747d5f9ea2a93… · /containers/cna/problemTypes/0/descriptions/0
Source references
3 source assertions{"name":"https://github.com/PrestaShop/ps_facetedsearch/commit/9ca839fac68a60641d8187a3ff9730ab09af33cb","tags":["x_refsource_MISC"],"url":"https://github.com/PrestaShop/ps_facetedsearch/commit/9ca839fac68a60641d8187a3ff9730ab09af33cb"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:328eec0524cdf7e829a9aad80717344199127f2c1b5ac52b7a4b8499fa87761f · sha256:0be747d5f9ea2a93… · /containers/cna/references/1
{"name":"https://github.com/PrestaShop/ps_facetedsearch/releases/tag/v4.0.4","tags":["x_refsource_MISC"],"url":"https://github.com/PrestaShop/ps_facetedsearch/releases/tag/v4.0.4"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:328eec0524cdf7e829a9aad80717344199127f2c1b5ac52b7a4b8499fa87761f · sha256:0be747d5f9ea2a93… · /containers/cna/references/2
{"name":"https://github.com/PrestaShop/ps_facetedsearch/security/advisories/GHSA-m5f5-28qr-9g9r","tags":["x_refsource_CONFIRM"],"url":"https://github.com/PrestaShop/ps_facetedsearch/security/advisories/GHSA-m5f5-28qr-9g9r"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:328eec0524cdf7e829a9aad80717344199127f2c1b5ac52b7a4b8499fa87761f · sha256:0be747d5f9ea2a93… · /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.