CVE-2013-0631
CVE-2013-0631 is a security flaw in Adobe ColdFusion, Adobe’s platform for building web applications. Attackers can read information from Adobe ColdFusion that should be private. The US Cybersecurity and Infrastructure Security Agency (CISA) added it to its catalog of flaws known to be used in attacks on 7 Mar 2022.[1]
Adobe ColdFusion is business software or equipment. Most families won’t have it, but attackers break into it to get inside companies, and from there to what those companies hold about their customers, patients and staff.
Description
CISA calls it an information disclosure in Adobe ColdFusion. In its words: “Adobe Coldfusion contains an unspecified vulnerability, which could result in information disclosure from a compromised server.”[1]
The underlying weakness is information exposure (CWE-200), in MITRE’s list of common software weaknesses.[2]
It scores 7.5 out of 10 on the Common Vulnerability Scoring System, which rates it high, scored by NVD using CVSS 3.1.[2]
Affected versions
NVD’s record doesn’t list version ranges for it. CISA names the product as Adobe ColdFusion.
Most families won’t have Adobe ColdFusion; it’s for whoever looks after IT at work.
Exploitation
CISA added it to its catalog of known exploited vulnerabilities on 7 Mar 2022, 3,344 days after it was made public. CISA lists a flaw only when it has reliable evidence of it being exploited, and gave US federal agencies until 7 Sep 2022 to fix it.[1]
FIRST’s Exploit Prediction Scoring System, which estimates how likely a flaw is to be used in attacks in the next 30 days from what it sees across the internet, puts it at 66%. That’s in the top 1% of the flaws it scores.[3]
CISA assesses it as automatable: attackers can run it against many targets at once.
CISA doesn’t say who was attacked, or how.
Fix
CISA’s required action: “Apply updates per vendor instructions.”[1]
- Check whether you use it.Adobe ColdFusion is business software or equipment, so most families won’t have it. If you run a business, or work from home on company equipment, ask whoever looks after your IT.
- Send this page to your IT person.Ask them to confirm it’s fixed, or not in use. CISA gave US government agencies until 7 Sep 2022 to fix it.
- If it can’t be fixed, take it offline.CISA’s advice when there’s no fix is to stop using the product, or take it off the internet, until there is one.
You can’t fix someone else’s server, but you can watch for what follows a break-in like this: a breach notice, a password reset you didn’t ask for, or a scam message that knows things it shouldn’t. HARD watches for those for you and your family.
Timeline
| Date | Event |
|---|---|
| The flaw is made public in the National Vulnerability Database, with a severity score of 7.5.[2] | |
| CISA adds it to its catalog of flaws known to be used in attacks.[1] | |
| CISA’s deadline for US government agencies to fix it.[1] | |
| FIRST puts the odds of it being used in attacks in the next 30 days at 66%.[3] |
See also
Other Adobe ColdFusion flaws
- CVE-2026-48282: path traversal ·
- CVE-2017-3066: deserialization ·
- CVE-2024-20767: improper access control ·
- CVE-2023-38203: deserialization of untrusted data ·
- CVE-2023-29300: deserialization of untrusted data ·
- CVE-2023-26359: deserialization of untrusted data ·
Other Adobe flaws
- CVE-2026-48356, Adobe Commerce and Magento: unrestricted upload of file with dangerous type ·
- CVE-2026-71362, Adobe Commerce and Magento: incorrect authorization ·
- CVE-2026-75650, Adobe Commerce and Magento: improper neutralization of special elements used in a template engine ·
- CVE-2009-3459, Adobe Acrobat and Reader: heap-based buffer overflow ·
- CVE-2026-34621, Adobe Acrobat and Reader: prototype pollution ·
Other information exposure flaws
- CVE-2025-68686, Fortinet FortiOS: exposure of sensitive information to an unauthorized actor ·
- CVE-2026-20133, Cisco Catalyst SD-WAN Manager: exposure of sensitive information to an unauthorized actor ·
- CVE-2025-31125, Vitejs: improper access control ·
- CVE-2026-20805, Microsoft Windows: information disclosure ·
- CVE-2021-41277, Metabase: geoJSON API local file inclusion ·
Added the same day
- CVE-2022-26486, Mozilla Firefox: use-after-free ·
- CVE-2022-26485, Mozilla Firefox: use-after-free ·
- CVE-2021-21973, VMware vCenter Server and Cloud Foundation: server side request forgery (SSRF) ·
- CVE-2020-8218, Pulse Secure Pulse Connect Secure: code injection ·
- CVE-2019-11581, Atlassian Jira Server and Data Center: server-side template injection ·
Every Adobe flaw on CISA’s list · Everything added in March 2022
References
- ^ Cybersecurity and Infrastructure Security Agency. “Adobe ColdFusion Information Disclosure Vulnerability”. Known Exploited Vulnerabilities Catalog, added 7 Mar 2022.
- ^ National Institute of Standards and Technology. “CVE-2013-0631 Detail”. National Vulnerability Database, published 9 Jan 2013.
- ^ FIRST. “Exploit Prediction Scoring System”. EPSS 0.664, percentile 99.3, 31 Oct 2026.
- CVE Program. “CVE-2013-0631”. The official CVE record.
This article is built from CISA’s catalog (version 2026.10.30), NVD’s record and FIRST’s scores, kept in HARD’s database and checked every morning. The plain English is HARD’s.