VulnerabilityModified
CVE-2020-15276
baserCMS before version 4.4.1 is vulnerable to Cross-Site Scripting.
HIGH 8.7EPSS 1.00%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.00%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
baserCMS before version 4.4.1 is vulnerable to Cross-Site Scripting. Arbitrary JavaScript may be executed by entering a crafted nickname in blog comments. The issue affects the blog comment component. It is fixed in version 4.4.1.
- CVSS 3.1
- 8.7 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
- EPSS
- 1.00% probability · 61th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- basercms/basercms
- Source
- security-advisories@github.com
References
- https://basercms.net/security/20201029Vendor Advisory
- https://github.com/baserproject/basercms/commit/d14f506385f21d67d5ff3462f204d4c2321b7c54Patch, Third Party Advisory
- https://github.com/baserproject/basercms/security/advisories/GHSA-fw5q-j9p4-3vxgPatch, Third Party Advisory
- https://basercms.net/security/20201029Vendor Advisory
- https://github.com/baserproject/basercms/commit/d14f506385f21d67d5ff3462f204d4c2321b7c54Patch, Third Party Advisory
- https://github.com/baserproject/basercms/security/advisories/GHSA-fw5q-j9p4-3vxgPatch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.