CVE-2011-1774

highpriority · attend · 60EPSS 0.432 · 99 %ileexploit · weaponizedEURUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

3 exploits · weaponized

Likely / severe?

43.2% (99th) EPSS

CVSS 8.8 · high

Is it mine?

59 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

WebKit in Apple Safari before 5.0.6 has improper libxslt security settings, which allows remote attackers to create arbitrary files, and consequently execute arbitrary code, via a crafted web site. NOTE: this may overlap CVE-2011-1425.

cvss

Technical severity, 0–10. One row per scoring source.

8.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.08.8highAV:N/AC:M/Au:N/C:N/I:C/A:Cprimary · NVD / NIST USexploitability 8.6 · impact 9.2

v2.08.8highAV:N/AC:M/Au:N/C:N/I:C/A:Csecondary · FSTEC (BDU) RU

v2.08.8highAV:N/AC:M/Au:N/C:N/I:C/A:C/E:Hsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USprimaryCWE-20US

exploits (3)

Public proof-of-concept and weaponised exploit code.

exploit/windows/browser/safari_xslt_outputApple Safari Webkit libxslt Arbitrary File Creationweaponized · metasploit
EDB-17993Apple Safari Webkit - libxslt Arbitrary File Creation (Metasploit)functional · exploit_db
auxiliary/server/webkit_xslt_dropperCross Platform Webkit File Dropperfunctional · metasploit

affected products (59)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
Novell Inc. SUSE Linux Enterprise≤ Desktop 11 SP1fstec_bduRU
apple safari≤ 5.0.5nvdUScpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
apple safari= 1.0nvdUScpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
apple safari= 1.0.0nvdUScpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
apple safari= 1.0.0b1nvdUScpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
apple safari= 1.0.0b2nvdUScpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
apple safari= 1.0.1nvdUScpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
apple safari= 1.0.2nvdUScpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
apple safari= 1.0.3nvdUScpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
apple safari= 1.1nvdUScpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
apple safari= 1.1.0nvdUScpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
apple safari= 1.1.1nvdUScpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
apple safari= 1.2nvdUScpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
apple safari= 1.2.0nvdUScpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
apple safari= 1.2.1nvdUScpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
apple safari= 1.2.2nvdUScpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
apple safari= 1.2.3nvdUScpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
apple safari= 1.2.4nvdUScpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
apple safari= 1.2.5nvdUScpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*

showing 20 of 59

also known as (6)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2011-07-21modified 2026-06-16

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Related entries.

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+25188 more

references (18)

External citations — patches, advisories, analysis.

scry

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