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CVE-2026-48157

Slim is a PHP micro framework that enables users to write simple web applications and APIs. In versions 4.4.0 through 4.15, if an application uses HttpException::setTitle() and/or setDescription() to include untrusted/request-derived data in the error title or description (e.g. "No products found matching '{$query}'."), an attacker could inject arbitrary HTML/JavaScript that executes in the victim's browser when they encounter an HTML error page generated by Slim. The vulnerability is present ev
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:42b061b39a5819158379ee8dcd33a91a0ee176e485adba697e2ae2a215e92a94
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"Slim","vendor":"slimphp","versions":[{"status":"affected","version":">= 4.4.0, < 4.15.2"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8d598491c7f92107d8a460528b25b353ecb4415f465ea8030ec43fe811b0ccd6 · sha256:3bd6c4b8ad4044a1… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.1,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8d598491c7f92107d8a460528b25b353ecb4415f465ea8030ec43fe811b0ccd6 · sha256:3bd6c4b8ad4044a1… · /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:v2:8d598491c7f92107d8a460528b25b353ecb4415f465ea8030ec43fe811b0ccd6 · sha256:3bd6c4b8ad4044a1… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/slimphp/Slim/releases/tag/4.15.2","tags":["x_refsource_MISC"],"url":"https://github.com/slimphp/Slim/releases/tag/4.15.2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8d598491c7f92107d8a460528b25b353ecb4415f465ea8030ec43fe811b0ccd6 · sha256:3bd6c4b8ad4044a1… · /containers/cna/references/1
{"name":"https://github.com/slimphp/Slim/security/advisories/GHSA-53h4-8rc4-f539","tags":["x_refsource_CONFIRM"],"url":"https://github.com/slimphp/Slim/security/advisories/GHSA-53h4-8rc4-f539"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8d598491c7f92107d8a460528b25b353ecb4415f465ea8030ec43fe811b0ccd6 · sha256:3bd6c4b8ad4044a1… · /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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