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Github Security Blog
Github Security Blog
added 2026/03/24 10:13 p.m.2 views

Scriban: Uncontrolled Memory Allocation via string.pad_left/pad_right Allows Remote Denial of Service

Summary The built-in string.padleft and string.padright template functions in Scriban perform no validation on the width parameter, allowing a template expression to allocate arbitrarily large strings in a single call. When Scriban is exposed to untrusted template input — as in the official...

5.8AI score
Exploits0References2Affected Software1
OSV
OSV
added 2026/03/24 10:13 p.m.0 views

GHSA-V66J-X4HW-FV9G Scriban: Uncontrolled Memory Allocation via string.pad_left/pad_right Allows Remote Denial of Service

Summary The built-in string.padleft and string.padright template functions in Scriban perform no validation on the width parameter, allowing a template expression to allocate arbitrarily large strings in a single call. When Scriban is exposed to untrusted template input — as in the official...

7.5CVSS5.8AI score
Exploits0References2
RedhatCVE
RedhatCVE
added 2025/05/22 12:7 p.m.9 views

CVE-2012-4885

The wikitext parser in MediaWiki 1.17.x before 1.17.3 and 1.18.x before 1.18.2 allows remote attackers to cause a denial of service infinite loop via certain input, as demonstrated by the padleft function...

5CVSS6.9AI score0.01182EPSS
Exploits0References1
OSV
OSV
added 2012/09/09 9:55 p.m.2 views

DEBIAN-CVE-2012-4885

The wikitext parser in MediaWiki 1.17.x before 1.17.3 and 1.18.x before 1.18.2 allows remote attackers to cause a denial of service infinite loop via certain input, as demonstrated by the padleft function...

5CVSS6.7AI score0.01182EPSS
Exploits0References1
Prion
Prion
added 2012/09/09 9:55 p.m.22 views

Input validation

The wikitext parser in MediaWiki 1.17.x before 1.17.3 and 1.18.x before 1.18.2 allows remote attackers to cause a denial of service infinite loop via certain input, as demonstrated by the padleft function...

5CVSS7.1AI score0.01182EPSS
Exploits0References8Affected Software1
UbuntuCve
UbuntuCve
added 2012/09/09 9:55 p.m.21 views

CVE-2012-4885

The wikitext parser in MediaWiki 1.17.x before 1.17.3 and 1.18.x before 1.18.2 allows remote attackers to cause a denial of service infinite loop via certain input, as demonstrated by the padleft function...

5CVSS5.9AI score0.01182EPSS
Exploits0References8
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