CVE-2015-6790
CVE-2015-6790 is a medium-severity vulnerability in Google Chrome with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.
Key facts
- Severity: Medium (CVSS 2.0 base score 4.3)
- EPSS exploit prediction: 1% (68th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-20
- Affected product: Google Chrome
- Published:
- Last modified:
Description
The WebPageSerializerImpl::openTagToString function in WebKit/Source/web/WebPageSerializerImpl.cpp in the page serializer in Google Chrome before 47.0.2526.80 does not properly use HTML entities, which might allow remote attackers to inject arbitrary web script or HTML via a crafted document, as demonstrated by a double-quote character inside a single-quoted string.
Frequently asked questions
- What is CVE-2015-6790?
- The WebPageSerializerImpl::openTagToString function in WebKit/Source/web/WebPageSerializerImpl.cpp in the page serializer in Google Chrome before 47.0.2526.80 does not properly use HTML entities, which might allow remote attackers to inject arbitrary web script or HTML via a crafted document, as demonstrated by a double-quote character inside a single-quoted string.
- How severe is CVE-2015-6790?
- CVE-2015-6790 has a CVSS 2.0 base score of 4.3, rated medium severity.
- Is CVE-2015-6790 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2015-6790?
- CVE-2015-6790 affects Google Chrome. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2015-6790?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2015-6790 published?
- CVE-2015-6790 was published on 2015-12-14 and last updated on 2026-06-17.
References
- http://googlechromereleases.blogspot.com/2015/12/stable-channel-update_8.html
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html
- http://rhn.redhat.com/errata/RHSA-2015-2618.html
- http://www.debian.org/security/2015/dsa-3418
- http://www.securityfocus.com/bid/78734
- http://www.ubuntu.com/usn/USN-2860-1
- https://code.google.com/p/chromium/issues/detail?id=542054
- https://codereview.chromium.org/1398453005
- https://security.gentoo.org/glsa/201603-09
Affected products (1)
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
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