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CVE Record

CVE-2007-1115: The child frames in Opera 9 before 9.20 inherit the default charset from the parent window when a charset i...

The child frames in Opera 9 before 9.20 inherit the default charset from the parent window when a charset is not specified in an HTTP Content-Type header or META tag, which allows remote attackers to conduct cross-site scripting (XSS) attacks, as demonstrated using the UTF-7 character set.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

This is an old Opera browser issue. Opera 9 before 9.20 could let a malicious page influence how child frames interpret text encoding, enabling cross-site scripting when a page does not declare a charset. Business exposure is mainly legacy-browser risk, not modern mainstream browser exposure. Organizations are likely exposed only if they still support or run Opera 9 versions before 9.20, or maintain legacy web apps tested against those clients. The provided affected-product fields are incomplete, but the description explicitly names Opera 9 before 9.20. Treat as a legacy hygiene item unless old Opera clients remain in use. There is no active-exploitation evidence in the provided sources, but unsupported browsers create avoidable XSS exposure. Mitigation focus: Upgrade Opera clients to version 9.20 or later where relevant.; Remove unsupported Opera 9 builds from managed environments.; Declare charset in HTTP Content-Type headers for web content..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors
0Timeline events
0ADP providers
1Source links

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

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