WS-2018-0057 | Mend Vulnerability Database

Vulnerability DatabaseWS-2018-0057

WS-2018-0057

Published:May 14, 2026

Updated:May 14, 2026

XML External Entity Processing vulnerability in TYPO3 6.2.x before 6.2.19 and 7.6.x before 7.6.4. All XML processing within the TYPO3 CMS are vulnerable to XEE processing. This can lead to load internal and/or external (file) content within an XML structure.

Affected Packages

typo3/cms (PHP):

Affected version(s) >=TYPO3_7-6-1 <TYPO3_7-6-4

Fix Suggestion:

Update to version TYPO3_7-6-4

yetiforce/yetiforce-crm (PHP):

Affected version(s) =1.3.0 <dev-dependabot/composer/developer/parsecsv/php-parsecsv-1.3.0

Fix Suggestion:

Update to version dev-dependabot/composer/developer/parsecsv/php-parsecsv-1.3.0

yetiforce/yetiforce-crm (PHP):

Affected version(s) =1.2.0 <dev-dependabot/composer/developer/composer/ca-bundle-1.2.10

Fix Suggestion:

Update to version dev-dependabot/composer/developer/composer/ca-bundle-1.2.10

typo3/cms (PHP):

Affected version(s) =7.1.0 <7.2.0

Fix Suggestion:

Update to version 7.2.0

typo3/cms (PHP):

Affected version(s) >=TYPO3_6-2-1 <TYPO3_6-2-19

Fix Suggestion:

Update to version TYPO3_6-2-19

typo3/cms (PHP):

Affected version(s) =6.2.1 <6.2.2

Fix Suggestion:

Update to version 6.2.2

acosf/archersys (PHP):

Affected version(s) >=3.5.1 <4.0.2

Fix Suggestion:

Update to version 4.0.2

yetiforce/yetiforce-crm (PHP):

Affected version(s) =2.0.0 <dev-dependabot/add-v2-config-file

Fix Suggestion:

Update to version dev-dependabot/add-v2-config-file

yetiforce/yetiforce-crm (PHP):

Affected version(s) =1.1.0 <dev-dependabot/composer/developer/adhocore/jwt-1.1.1

Fix Suggestion:

Update to version dev-dependabot/composer/developer/adhocore/jwt-1.1.1

typo3/cms (PHP):

Affected version(s) >=TYPO3_7-0-0 <dev-TYPO3_7-6

Fix Suggestion:

Update to version dev-TYPO3_7-6

typo3/cms (PHP):

Affected version(s) >=7.0.0 <7.0.2

Fix Suggestion:

Update to version 7.0.2

covex-nn/moodle (PHP):

Affected version(s) =2.9.x-dev <v2.9.1.0

Fix Suggestion:

Update to version v2.9.1.0

typo3/cms (PHP):

Affected version(s) >=TYPO3_4-6-1 <dev-TYPO3_6-2

Fix Suggestion:

Update to version dev-TYPO3_6-2

egroupware/adodb-php (PHP):

Affected version(s) =dev-associative-array-issues <dev-column-specific-charset

Fix Suggestion:

Update to version dev-column-specific-charset

acosf/archersys (PHP):

Affected version(s) >=2.7 <3.5

Fix Suggestion:

Update to version 3.5

moodle/moodle (PHP):

Affected version(s) >=dev-MOODLE_28_STABLE <dev-MOODLE_30_STABLE

Fix Suggestion:

Update to version dev-MOODLE_30_STABLE

my-oos/my-oos (PHP):

Affected version(s) >=v2.0.28 <v2.0.59

Fix Suggestion:

Update to version v2.0.59

adodb/adodb-php (PHP):

Affected version(s) =v5.19 <dev-hotfix/5.20

Fix Suggestion:

Update to version dev-hotfix/5.20

typo3/cms (PHP):

Affected version(s) =6.2.15 <6.2.16

Fix Suggestion:

Update to version 6.2.16

typo3/cms (PHP):

Affected version(s) >=6.2.5 <6.2.8

Fix Suggestion:

Update to version 6.2.8

typo3/cms (PHP):

Affected version(s) =6.2.9 <6.2.10-rc1

Fix Suggestion:

Update to version 6.2.10-rc1

typo3/cms (PHP):

Affected version(s) >=TYPO3_4-5-8 <TYPO3_4-6-0alpha1

Fix Suggestion:

Update to version TYPO3_4-6-0alpha1

covex-nn/moodle (PHP):

Affected version(s) =2.8.x-dev <v2.8.0.0

Fix Suggestion:

Update to version v2.8.0.0

moodle/moodle (PHP):

Affected version(s) >=v2.8.0-beta <v3.0.1

Fix Suggestion:

Update to version v3.0.1

typo3/cms (PHP):

Affected version(s) >=6.2.11 <6.2.13

Fix Suggestion:

Update to version 6.2.13

yetiforce/yetiforce-crm (PHP):

Affected version(s) =1.4.0 <dev-dependabot/composer/developer/composer/ca-bundle-1.5.0

Fix Suggestion:

Update to version dev-dependabot/composer/developer/composer/ca-bundle-1.5.0

typo3/cms (PHP):

Affected version(s) =6.2.18 <6.2.19

Fix Suggestion:

Update to version 6.2.19

acosf/archersys (PHP):

Affected version(s) >=4.1 <=4.3

Fix Suggestion:

Update to version no_fix

Related Resources (2)

https://github.com/TYPO3/TYPO3.CMS/commit/844369e9be6d6fdb47a7e1d802c38ecfe5f1149e

https://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2016-005

Do you need more information?

CVSS v4

Base Score:

6.9

Attack Vector

NETWORK

Attack Complexity

LOW

Attack Requirements

NONE

Privileges Required

NONE

User Interaction

NONE

Vulnerable System Confidentiality

LOW

Vulnerable System Integrity

LOW

Vulnerable System Availability

LOW

Subsequent System Confidentiality

NONE

Subsequent System Integrity

NONE

Subsequent System Availability

NONE

CVSS v3

Base Score:

7.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW