CVE-2025-49134
published 2025-06-16CVE-2025-49134: Weblate is a web based localization tool. Prior to version 5.12, the audit log notifications included the full IP address of the acting user. This could be…
PriorityP427medium5.3CVSS 3.1
AVNACLPRNUINSUCLINAN
EPSS
0.32%
25.2th percentile
Weblate is a web based localization tool. Prior to version 5.12, the audit log notifications included the full IP address of the acting user. This could be obtained by third-party servers such as SMTP relays, or spam filters. This issue has been patched in version 5.12.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| msrc | cbl2_kernel_5.15.186.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.200.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.202.1-1_on_cbl_mariner_2.0 | — | — |
| weblate | weblate | < 5.12 | 5.12 |
| weblate | weblate | >= 0 < 5.12 | 5.12 |
| weblateorg | weblate | < 5.12 | 5.12 |
CVSS provenance
nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
nvdv4.02.1LOWCVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
vendor_msrc5.5MEDIUM
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OSV
Weblate exposes personal IP address via e-mail
osv·2025-06-16
CVE-2025-49134 [LOW] Weblate exposes personal IP address via e-mail
Weblate exposes personal IP address via e-mail
### Impact
The audit log notifications included the full IP address of the acting user. This could be obtained by third-party servers such as SMTP relays, or spam filters.
### Patches
This issue has been addressed in Weblate 5.12 via https://github.com/WeblateOrg/weblate/pull/15102.
### References
Thanks to [micael1](https://hackerone.com/micael1) for reporting this [issue at HackerOne](https://hackerone.com/reports/3179850).
GHSA
Weblate exposes personal IP address via e-mail
ghsa·2025-06-16
CVE-2025-49134 [LOW] CWE-359 Weblate exposes personal IP address via e-mail
Weblate exposes personal IP address via e-mail
### Impact
The audit log notifications included the full IP address of the acting user. This could be obtained by third-party servers such as SMTP relays, or spam filters.
### Patches
This issue has been addressed in Weblate 5.12 via https://github.com/WeblateOrg/weblate/pull/15102.
### References
Thanks to [micael1](https://hackerone.com/micael1) for reporting this [issue at HackerOne](https://hackerone.com/reports/3179850).
Microsoft
mlxsw: spectrum: Guard against invalid local ports
vendor_msrc·2025-02-11·CVSS 5.5
CVE-2022-49134 [MEDIUM] CWE-476 mlxsw: spectrum: Guard against invalid local ports
mlxsw: spectrum: Guard against invalid local ports
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Linux: Linux
Customer Action Required: Yes
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-06-16
Published