CVE-2021-27912
published 2021-08-30CVE-2021-27912: Mautic versions before 3.3.4/4.0.0 are vulnerable to an inline JS XSS attack when viewing Mautic assets by utilizing inline JS in the title and adding a broken…
PriorityP424medium5.4CVSS 3.1
AVNACLPRLUIRSCCLILAN
EPSS
0.60%
44.4th percentile
Mautic versions before 3.3.4/4.0.0 are vulnerable to an inline JS XSS attack when viewing Mautic assets by utilizing inline JS in the title and adding a broken image URL as a remote asset. This can only be leveraged by an authenticated user with permission to create or edit assets.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| acquia | mautic | < 3.3.4 | 3.3.4 |
| acquia | mautic | — | — |
| mautic | core | >= 0 < 3.3.4 | 3.3.4 |
| mautic | core | >= 4.0.0-alpha1 < 4.0.0 | 4.0.0 |
| mautic | mautic | >= unspecified < 3.3.4 | 3.3.4 |
| mautic | mautic | >= unspecified < 4.0.0 | 4.0.0 |
CVSS provenance
nvdv3.15.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
nvdv2.03.5LOWAV:N/AC:M/Au:S/C:N/I:P/A:N
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OSV
XSS vulnerability on asset view
osv·2021-09-01
CVE-2021-27912 [HIGH] XSS vulnerability on asset view
XSS vulnerability on asset view
### Impact
Mautic versions before 3.3.4 / 4.0.0 are vulnerable to an inline JS XSS attack when viewing Mautic assets by utilizing inline JS in the title and adding a broken image URL as a remote asset. This can only be leveraged by an authenticated user with permission to create or edit assets.
### Patches
Upgrade to 3.3.4 or 4.0.0
### Workarounds
No
### References
https://github.com/mautic/mautic/releases/tag/3.3.4
https://github.com/mautic/mautic/releases/tag/4.0.0
### For more information
If you have any questions or comments about this advisory:
* Email us at [[email protected]](mailto:[email protected])
GHSA
XSS vulnerability on asset view
ghsa·2021-09-01
CVE-2021-27912 [HIGH] CWE-79 XSS vulnerability on asset view
XSS vulnerability on asset view
### Impact
Mautic versions before 3.3.4 / 4.0.0 are vulnerable to an inline JS XSS attack when viewing Mautic assets by utilizing inline JS in the title and adding a broken image URL as a remote asset. This can only be leveraged by an authenticated user with permission to create or edit assets.
### Patches
Upgrade to 3.3.4 or 4.0.0
### Workarounds
No
### References
https://github.com/mautic/mautic/releases/tag/3.3.4
https://github.com/mautic/mautic/releases/tag/4.0.0
### For more information
If you have any questions or comments about this advisory:
* Email us at [[email protected]](mailto:[email protected])
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-08-30
Published