Auth/Yadis/XML.php in PHP OpenID Library 2.2.2 and earlier allows remote attackers to read arbitrary files, send HTTP requests to intranet servers, or cause a denial of service (CPU and memory consumption) via XRDS data containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue
Published Aug 21, 2013
7.5
HIGHCVSS 2.0
EPSS 3.00%
Description
Auth/Yadis/XML.php in PHP OpenID Library 2.2.2 and earlier allows remote attackers to read arbitrary files, send HTTP requests to intranet servers, or cause a denial of service (CPU and memory consumption) via XRDS data containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.
Affected products
No data.
- ≤ 2.2.2
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.00% (0.02997) | 86.88th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.00% (0.02997) | 85.56th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.88% (0.00881) | 73.75th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.64% (0.00640) | 79.91th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.64% (0.00640) | 78.54th | v3 (v2023.03.01) |
| Aug 20, 2023 | 0.64% (0.00640) | 76.54th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.66% (0.00665) | 76.54th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
References (10)
- http://jvn.jp/en/jp/JVN24713981/index.html third-party-advisoryx_refsource_JVN
- http://jvndb.jvn.jp/jvndb/JVNDB-2013-000080 third-party-advisoryx_refsource_JVNDB
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00028.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-updates/2016-08/msg00083.html vendor-advisoryx_refsource_SUSE
- https://github.com/FriendsOfPHP/security-advisories/blob/master/openid/php-openid/CVE-2013-4701.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2013-4701.yaml
- https://github.com/advisories/GHSA-5qp6-78pr-gv8c Advisory
- https://github.com/openid/php-openid/commit/625c16bb28bb120d262b3f19f89c2c06cb9b0da9 x_refsource_CONFIRMExploitPatch
- https://nvd.nist.gov/vuln/detail/CVE-2013-4701
- https://typo3.org/security/advisory/typo3-core-sa-2014-002
| Link | Providers | Tags |
|---|---|---|
| http://jvn.jp/en/jp/JVN24713981/index.html | third-party-advisoryx_refsource_JVN | |
| http://jvndb.jvn.jp/jvndb/JVNDB-2013-000080 | third-party-advisoryx_refsource_JVNDB | |
| http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00028.html | vendor-advisoryx_refsource_SUSE | |
| http://lists.opensuse.org/opensuse-updates/2016-08/msg00083.html | vendor-advisoryx_refsource_SUSE | |
| https://github.com/FriendsOfPHP/security-advisories/blob/master/openid/php-openid/CVE-2013-4701.yaml | ||
| https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2013-4701.yaml | ||
| https://github.com/advisories/GHSA-5qp6-78pr-gv8c | Advisory | |
| https://github.com/openid/php-openid/commit/625c16bb28bb120d262b3f19f89c2c06cb9b0da9 | x_refsource_CONFIRMExploitPatch | |
| https://nvd.nist.gov/vuln/detail/CVE-2013-4701 | ||
| https://typo3.org/security/advisory/typo3-core-sa-2014-002 |
Change history (0)
No recorded changes yet.