Grav 1.7.42

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cpe:2.3:a:getgrav:grav:1.7.42:*:*:*:*:*:*:*

part: a version: 1.7.42 update: *

VendorGetgrav (a335dd59-994b-520f-884a-04ce57f966e0)
ProductGrav (c293700e-33e0-573c-a00f-7d887eccd93d)
Edition*
Language*
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NotesImported from NVD CPE 2.0 feed

PURL mappings

PURLSourceLast updated
pkg:github/getgrav/grav purl2cpe 2026-06-01 10:15:21.350032
pkg:sourceforge/grav.mirror purl2cpe 2026-06-01 10:15:21.350033

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2023-37897 vulnerable 2026-06-08 06:08:16.105557 Server-side Template Injection (SSTI) in grav
HIGH (7.2)
Grav is a file-based Web-platform built in PHP. Grav is subject to a server side template injection (SSTI) vulnerability. The fix for another SSTI vulnerability using `|map`, `|filter` and `|reduce` twigs implemented in the commit `71bbed1` introduces bypass of the denylist due to incorrect return value from `isDangerousFunction()`, which allows to execute the payload prepending double backslash (`\\`). The `isDangerousFunction()` check in version 1.7.42 and onwards retuns `false` value instead of `true` when the `\` symbol is found in the `$name`. This vulnerability can be exploited if the attacker has access to: 1. an Administrator account, or 2. a non-administrator, user account that has Admin panel access and Create/Update page permissions. A fix for this vulnerability has been introduced in commit `b4c6210` and is included in release version `1.7.42.2`. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Published: 2023-07-18T20:22:13.008Z
Updated: 2024-10-18T17:19:07.910Z
Reference links
Imported from gcve-enriched-dumps CVE data

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