CVE-2007-3709 - Vulnerability Details - OpenCVE

Description

CRLF injection vulnerability in the redirect function in url_helper.php in CodeIgniter 1.5.3 allows remote attackers to inject arbitrary HTTP headers via CRLF sequences in an unspecified parameter, as demonstrated by a Set-Cookie header.

Published: 2007-07-11

Score: 5.0 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:codeigniter:codeigniter:1.5.3:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2007-3693	CRLF injection vulnerability in the redirect function in url_helper.php in CodeIgniter 1.5.3 allows remote attackers to inject arbitrary HTTP headers via CRLF sequences in an unspecified parameter, as demonstrated by a Set-Cookie header.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00377.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://lists.grok.org.uk/pipermail/full-disclosure/2007-July/064500.html
http://osvdb.org/39370
http://securityreason.com/securityalert/2877
http://www.securityfocus.com/archive/1/473190/100/0/threaded

History

No history.

Subscriptions

Codeigniter Codeigniter

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2007-07-11T23:00:00.000Z

Updated: 2024-08-07T14:28:51.952Z

Reserved: 2007-07-11T00:00:00.000Z

Link: CVE-2007-3709

Vulnrichment

No data.

NVD

Status : Modified

Published: 2007-07-11T23:30:00.000

Modified: 2026-04-23T00:35:47.467

Link: CVE-2007-3709

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-Other

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2007-07-08T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "CRLF injection vulnerability in the redirect function in url_helper.php in CodeIgniter 1.5.3 allows remote attackers to inject arbitrary HTTP headers via CRLF sequences in an unspecified parameter, as demonstrated by a Set-Cookie header."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-10-15T20:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "39370", "tags": ["vdb-entry", "x_refsource_OSVDB"], "url": "http://osvdb.org/39370"}, {"name": "20070709 CodeIgniter 1.5.3 vulnerabilities", "tags": ["mailing-list", "x_refsource_FULLDISC"], "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2007-July/064500.html"}, {"name": "20070708 CodeIgniter 1.5.3 vulnerabilities", "tags": ["mailing-list", "x_refsource_BUGTRAQ"], "url": "http://www.securityfocus.com/archive/1/473190/100/0/threaded"}, {"name": "2877", "tags": ["third-party-advisory", "x_refsource_SREASON"], "url": "http://securityreason.com/securityalert/2877"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2007-3709", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "CRLF injection vulnerability in the redirect function in url_helper.php in CodeIgniter 1.5.3 allows remote attackers to inject arbitrary HTTP headers via CRLF sequences in an unspecified parameter, as demonstrated by a Set-Cookie header."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "39370", "refsource": "OSVDB", "url": "http://osvdb.org/39370"}, {"name": "20070709 CodeIgniter 1.5.3 vulnerabilities", "refsource": "FULLDISC", "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2007-July/064500.html"}, {"name": "20070708 CodeIgniter 1.5.3 vulnerabilities", "refsource": "BUGTRAQ", "url": "http://www.securityfocus.com/archive/1/473190/100/0/threaded"}, {"name": "2877", "refsource": "SREASON", "url": "http://securityreason.com/securityalert/2877"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T14:28:51.952Z"}, "title": "CVE Program Container", "references": [{"name": "39370", "tags": ["vdb-entry", "x_refsource_OSVDB", "x_transferred"], "url": "http://osvdb.org/39370"}, {"name": "20070709 CodeIgniter 1.5.3 vulnerabilities", "tags": ["mailing-list", "x_refsource_FULLDISC", "x_transferred"], "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2007-July/064500.html"}, {"name": "20070708 CodeIgniter 1.5.3 vulnerabilities", "tags": ["mailing-list", "x_refsource_BUGTRAQ", "x_transferred"], "url": "http://www.securityfocus.com/archive/1/473190/100/0/threaded"}, {"name": "2877", "tags": ["third-party-advisory", "x_refsource_SREASON", "x_transferred"], "url": "http://securityreason.com/securityalert/2877"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2007-3709", "datePublished": "2007-07-11T23:00:00.000Z", "dateReserved": "2007-07-11T00:00:00.000Z", "dateUpdated": "2024-08-07T14:28:51.952Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:codeigniter:codeigniter:1.5.3:*:*:*:*:*:*:*", "matchCriteriaId": "7854CAB9-06E9-42AD-AD02-2D7717455D88", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "CRLF injection vulnerability in the redirect function in url_helper.php in CodeIgniter 1.5.3 allows remote attackers to inject arbitrary HTTP headers via CRLF sequences in an unspecified parameter, as demonstrated by a Set-Cookie header."}, {"lang": "es", "value": "Vulnerabilidad de inyecci\u00f3n de retornos de carro y saltos de l\u00ednea el la funci\u00f3n redirecci\u00f3n en url_helper.php de CodeIgniter 1.5.3 permite a atacantes remotos inyectar cabeceras HTML de su elecci\u00f3n mediante secuencias CRLF en un par\u00e1metro no especificado, como se demuestra con una cabecera Set-Cookie."}], "id": "CVE-2007-3709", "lastModified": "2026-04-23T00:35:47.467", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2007-07-11T23:30:00.000", "references": [{"source": "cve@mitre.org", "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2007-July/064500.html"}, {"source": "cve@mitre.org", "url": "http://osvdb.org/39370"}, {"source": "cve@mitre.org", "url": "http://securityreason.com/securityalert/2877"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/473190/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2007-July/064500.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://osvdb.org/39370"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://securityreason.com/securityalert/2877"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/473190/100/0/threaded"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}