{"id":"CVE-2023-33847","aliases":["EUVD-2023-37997","GHSA-c9q9-xjvm-h6gf"],"status":"published","title":"IBM CICS TX information disclosure","description":"IBM TXSeries for Multiplatforms 8.1, 8.2, 9.1, CICS TX Standard, 11.1, CICS TX Advanced 10.1, and 11.1 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the insecure link and the attacker can then obtain the cookie value by snooping the traffic. IBM X-Force ID: 257102.","severity":{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00628,"percentile":0.50534,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-06-08T00:35:17Z","modified":"2026-06-17T06:02:22Z","products":[{"vendor":"ibm","product":"cics tx advanced"},{"vendor":"ibm","product":"cics tx standard"},{"vendor":"ibm","product":"cics_tx"},{"vendor":"ibm","product":"txseries for multiplatforms"},{"vendor":"ibm","product":"txseries_for_multiplatform"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/257102","tags":["vdb-entry","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://www.ibm.com/support/pages/node/7001645","tags":["vendor-advisory","x_transferred","Patch","Vendor Advisory"]},{"url":"https://www.ibm.com/support/pages/node/7001641","tags":["vendor-advisory","x_transferred","Patch","Vendor Advisory"]},{"url":"https://www.ibm.com/support/pages/node/7001635","tags":["vendor-advisory","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-33847"},{"url":"https://github.com/advisories/GHSA-c9q9-xjvm-h6gf"}],"sources":{"cve":[{"id":"CVE-2023-33847","title":"IBM CICS TX information disclosure","description":"\nIBM TXSeries for Multiplatforms 8.1, 8.2, 9.1, CICS TX Standard, 11.1, CICS TX Advanced 10.1, and 11.1 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the insecure link and the attacker can then obtain the cookie value by snooping the traffic. IBM X-Force ID: 257102.\n\n","status":"published","published":"2023-06-08T00:35:17.555Z","modified":"2025-01-06T20:03:05.26Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna"}],"updated_at":"2026-11-02T14:35:34.170609Z"}],"euvd":[{"id":"EUVD-2023-37997","description":"\nIBM TXSeries for Multiplatforms 8.1, 8.2, 9.1, CICS TX Standard, 11.1, CICS TX Advanced 10.1, and 11.1 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the insecure link and the attacker can then obtain the cookie value by snooping the traffic. IBM X-Force ID: 257102.\n\n","status":"published","published":"2023-06-08T00:35:17Z","modified":"2025-01-06T20:03:05Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-03T00:04:25.174818Z"}],"ghsa":[{"id":"GHSA-c9q9-xjvm-h6gf","title":"\nIBM TXSeries for Multiplatforms 8.1, 8.2, 9.1, CICS TX Standard, 11.1, CICS TX Advanced 10.1,...","description":"\nIBM TXSeries for Multiplatforms 8.1, 8.2, 9.1, CICS TX Standard, 11.1, CICS TX Advanced 10.1, and 11.1 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the insecure link and the attacker can then obtain the cookie value by snooping the traffic. IBM X-Force ID: 257102.\n\n","status":"published","published":"2023-06-08T03:30:16Z","modified":"2024-04-04T04:40:15Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T14:56:26.167088Z"}],"nvd":[{"id":"CVE-2023-33847","description":"\nIBM TXSeries for Multiplatforms 8.1, 8.2, 9.1, CICS TX Standard, 11.1, CICS TX Advanced 10.1, and 11.1 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the insecure link and the attacker can then obtain the cookie value by snooping the traffic. IBM X-Force ID: 257102.\n\n","status":"published","published":"2023-06-08T01:15:09.12Z","modified":"2026-06-17T06:02:22.07Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"secondary"},{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:08:05.329837Z"}]}}