CVE-2012-5873
ARC (aka ARC2) through 2011-12-01 allows reflected XSS via the end_point.php query parameter in...
ARC (aka ARC2) through 2011-12-01 allows reflected XSS via the end_point.php query parameter in an output=htmltab action.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
ARC (aka ARC2) through 2011-12-01 allows reflected XSS via the end_point.php query parameter in an output=htmltab action.
- Record
CVE-2012-5873- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AC:L/AV:N/A:N/C:N/I:L/PR:N/S:U/UI:N - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2012-5751
ARC (aka ARC2) through 2011-12-01 allows reflected XSS via the end_point.php query parameter in an output=htmltab action.
- Record
EUVD-2012-5751- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AC:L/AV:N/A:N/C:N/I:L/PR:N/S:U/UI:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-29ch-m3px-xxxc
ARC (aka ARC2) through 2011-12-01 allows reflected XSS via the end_point.php query parameter in...
ARC (aka ARC2) through 2011-12-01 allows reflected XSS via the end_point.php query parameter in an output=htmltab action.
- Record
GHSA-29ch-m3px-xxxc- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
ARC (aka ARC2) through 2011-12-01 allows reflected XSS via the end_point.php query parameter in an output=htmltab action.
- Record
CVE-2012-5873- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2012-5873 is a medium vulnerability (CVSS 5.3) in Arc2 Project Arc2, published April 25, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.41%, the 35th percentile. No source names a fixed version.